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Schmidt RC, O'Neill CN, Gowd AK, Satalich JR, O'Connell RS, Waterman BR, Vap AR. Significant Increase in Early Reoperation After Latarjet-Bristow Procedure Versus Arthroscopic Bankart Repair for Anterior Shoulder Instability: A Propensity-Score Matched Analysis. Arthroscopy 2024; 40:692-698. [PMID: 37532162 DOI: 10.1016/j.arthro.2023.07.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 07/15/2023] [Accepted: 07/18/2023] [Indexed: 08/04/2023]
Abstract
PURPOSE To compare the 30-day outcomes, including length of stay, short-term complications, hospital readmission, all-cause reoperation, and death after arthroscopic Bankart (AB) and Latarjet. METHODS Patients in the National Surgical Quality Improvement Program database who had undergone either AB or Latarjet-Bristow (LB) procedures for anterior shoulder instability from 2012 to 2018 were identified using Current Procedural Terminology codes. Nearest neighbor propensity score matching was used to address any potential demographic differences. The 30-day incidence of postoperative complications were compared, and univariate and multivariate logistic regressions were used to identify risk factors associated with the incidence of post-operative complications. RESULTS A total of 7,519 patients were identified, with 6,990 (93.0%) undergoing AB and 529 (7.0%) LB. After propensity score matching, the baseline demographics were not significantly different (P > .05). There was no significant difference in rate of total adverse events between the AB and LB cohorts (P = .06). There was a significant difference in the rate of return to the operating room between LB (1.9%) when compared to AB (0%) (P < .001). Of reoperations, 40% were due to need for revision stabilization (0.8% of all LB cases) and 40% were for irrigation and debridement. There was also a significant difference in operative time (AB = 87 minutes, LB = 131 minutes; P < .0001). CONCLUSIONS Overall 30-day complication rates were low for both groups, with similar rates among AB and LB patients. However, there was a statistically significant increased rate of short-term reoperation or revision stabilization in the LB cohort. LEVEL OF EVIDENCE Level III, retrospective comparative prognostic trial.
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Affiliation(s)
- R Cole Schmidt
- Department of Orthopaedic Surgery, Virginia Commonwealth University, Richmond, Virginia, U.S.A
| | - Conor N O'Neill
- Department of Orthopaedic Surgery, Virginia Commonwealth University, Richmond, Virginia, U.S.A..
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - James R Satalich
- Department of Orthopaedic Surgery, Virginia Commonwealth University, Richmond, Virginia, U.S.A
| | - Robert S O'Connell
- Department of Orthopaedic Surgery, Virginia Commonwealth University, Richmond, Virginia, U.S.A
| | - Brian R Waterman
- Department of Orthopaedic Surgery, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - Alexander R Vap
- Department of Orthopaedic Surgery, Virginia Commonwealth University, Richmond, Virginia, U.S.A
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Gowd AK, Plate JF, Lichtig A, Gencer A, Yanmis O, D'Agostino R, Poehling GG. Favourable mid-term outcomes following unicompartmental knee arthroplasty with wider patient selection: A single-centre experience. J ISAKOS 2023; 8:255-260. [PMID: 37004741 DOI: 10.1016/j.jisako.2023.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 02/17/2023] [Accepted: 03/11/2023] [Indexed: 04/03/2023]
Abstract
OBJECTIVE The purpose of this study was to determine surgical outcomes of robotic-assisted UKAs utilizing a wider set of indications than traditionally utilized. Additionally, we seek to determine alternate predictive factors as potential surgical indications and contraindications. METHODS A prospectively maintained institutional joint registry was queried at a single academic centre for all patients that underwent robotic-assisted UKA between January 2010-December 2016. Surgical indication included isolated medial or lateral compartment degenerative disease with a stable knee based on physical exam. In 2013, haemoglobin A1C levels over 7.5% were considered contraindications, which was lowered to 7.0% in 2015. Preoperative alignment, age, activity level and degree of pain were not contraindications for surgery. Preoperative demographics, Oxford scores, radiographic (joint space), comorbidities and operative data were collected and reviewed to determine factors related to conversion to TKA and survivorship of the primary implant. RESULTS In total, 1878 cases were performed; however, excluding multi-joint knees, there were a total of 1186 knees in 1014 patients with a minimum 4-year follow-up. The mean age was 63.4 ± 10.7 years and mean follow-up was 76.4 ± 17.4 months. Mean BMI was 32.3 ± 6.5 kg/m2. (52.9% females, 47.1% males). There were 901 patients undergoing medial UKA, 122 patients undergoing lateral UKA and 69 patients undergoing patellofemoral UKA. In total, 85 (7.2%) knees underwent conversion to TKA. Preoperative factors such as the degree of preoperative valgus deformity (p = 0.01), greater operative joint space (p = 0.04), previous surgery (p = 0.01), inlay implant (p = 0.04) and pain syndrome (p = 0.01) were associated with increased risk of revision surgery. Factors associated with decreased implant survivorship included patients with history of previous surgery (p < 0.01), history of pain syndrome (p < 0.01) and greater preoperative joint space (>2 mm) (p < 0.01). There was no association of BMI to conversion to TKA. CONCLUSION Robotic-assisted UKA with wider patient selection demonstrated favourable outcomes at 4 years with survivorship greater than 92%. The present series agree with emerging indications that do not exclude patients based on age, BMI, or degree of deformity. However, increased operative joint space, inlay design, history of surgery and coexistence of pain syndrome are factors that increase risk of conversion to TKA. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Anirudh K Gowd
- Department of Orthopaedic Surgery Wake Forest Medical Center Watlington Hall, 4th Floor 1 Medical Center Boulevard, Winston Salem, NC 27157, USA
| | - Johannes F Plate
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, 3471 Fifth Avenue, Pittsburgh, PA 15213, USA
| | - Asher Lichtig
- Department of Orthopaedic Surgery Wake Forest Medical Center Watlington Hall, 4th Floor 1 Medical Center Boulevard, Winston Salem, NC 27157, USA.
| | - Ahmet Gencer
- Department of Orthopaedic Surgery Wake Forest Medical Center Watlington Hall, 4th Floor 1 Medical Center Boulevard, Winston Salem, NC 27157, USA
| | - Orhan Yanmis
- Department of Orthopaedic Surgery Wake Forest Medical Center Watlington Hall, 4th Floor 1 Medical Center Boulevard, Winston Salem, NC 27157, USA
| | - Ralph D'Agostino
- Department of Orthopaedic Surgery Wake Forest Medical Center Watlington Hall, 4th Floor 1 Medical Center Boulevard, Winston Salem, NC 27157, USA
| | - Gary G Poehling
- Department of Orthopaedic Surgery Wake Forest Medical Center Watlington Hall, 4th Floor 1 Medical Center Boulevard, Winston Salem, NC 27157, USA.
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Bullock G, Sangio CA, Beck EC, Gowd AK, Miller E, Danelson K, James O'Gara T. Patient-Reported Outcomes and Reoperation Rates Following Lumbar Tubular Microdecompression: Six-year Follow-Up. Spine (Phila Pa 1976) 2023; 48:350-357. [PMID: 36730663 DOI: 10.1097/brs.0000000000004538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 11/03/2022] [Indexed: 02/04/2023]
Abstract
STUDY DESIGN Prospective cohort study. OBJECTIVE To report reoperation rates after lumbar tubular microdecompression (LTM) and to compare patient-reported outcomes (PROs) six years after surgery between those who did and did not need revision at the index level. SUMMARY OF BACKGROUND DATA Long-term data describing PROs and reoperation rates after LTMs are lacking. MATERIALS AND METHODS Patients with lumbar spinal stenosis underwent one or more of three LTM procedures. Demographic, PROs [Oswestry Disability Index (ODI) and visual analog scale (VAS) for back and leg pain], and reoperation data were collected. Failure of an index LTM was defined as any revision surgery at the index level. Revision LTM at a different level was not considered failure. Failure and revision LTM incidence at a different level and cumulative incidence were prospectively collected up to six years. Mixed effects linear regressions with 95% CIs were performed to assess potential differences in ODI and reported VAS back and leg pain between patients that reported failure and those that did not. RESULTS A total of 418 patients were included with median follow-up of 3.0 (1.9, 4.1) years. In all, 25% had a reoperation by six years. Sixty-five (16%) failed and 35 (9%) underwent a second LTM at another level. Cumulative failure incidence was 9% within the first two years. Failure patients had a statistically higher ODI [12.1 (95% CI, 3.2, 20.1) and VAS back [2.3 (95% CI, 0.9, 3.8)] and leg pain [1.6 (95% CI, 0.2, 3.1)] throughout follow-up. The overall dural tear rate was 7.2%. CONCLUSIONS LTM is an effective treatment for lumbar spinal stenosis with sustained six-year PROs. Most failures occur within two years postoperatively and stabilize to 4% yearly incidence by year 5. The yearly incidence of reoperation with LTM stabilizes at 3% by year 6 postoperatively. LEVEL OF EVIDENCE 2.
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Affiliation(s)
- Garrett Bullock
- Department of Orthopaedic Surgery, Atrium Health Wake Forest Baptist, Winston-Salem, NC.,Department of Biostatistics and Data Science, Wake Forest University School of Medicine, Winston-Salem, NC
| | - Christian A Sangio
- Department of Orthopaedic Surgery, Atrium Health Wake Forest Baptist, Winston-Salem, NC
| | - Edward C Beck
- Department of Orthopaedic Surgery, Atrium Health Wake Forest Baptist, Winston-Salem, NC
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Atrium Health Wake Forest Baptist, Winston-Salem, NC
| | - Evan Miller
- Department of Orthopaedic Surgery, Atrium Health Wake Forest Baptist, Winston-Salem, NC
| | - Kerry Danelson
- Department of Orthopaedic Surgery, Atrium Health Wake Forest Baptist, Winston-Salem, NC
| | - Tadhg James O'Gara
- Department of Orthopaedic Surgery, Atrium Health Wake Forest Baptist, Winston-Salem, NC.,Department of Neurosurgery, Atrium Health Wake Forest Baptist, Winston-Salem, NC
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Gowd AK, Agarwalla A, Beck EC, Derman PB, Yasmeh S, Albert TJ, Liu JN. Prediction of Admission Costs Following Anterior Cervical Discectomy and Fusion Utilizing Machine Learning. Spine (Phila Pa 1976) 2022; 47:1549-1557. [PMID: 36301923 DOI: 10.1097/brs.0000000000004436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 05/09/2022] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective case series. OBJECTIVE Predict cost following anterior cervical discectomy and fusion (ACDF) within the 90-day global period using machine learning models. BACKGROUND The incidence of ACDF has been increasing with a disproportionate decrease in reimbursement. As bundled payment models become common, it is imperative to identify factors that impact the cost of care. MATERIALS AND METHODS The Nationwide Readmissions Database (NRD) was accessed in 2018 for all primary ACDFs by the International Classification of Diseases 10th Revision (ICD-10) procedure codes. Costs were calculated by utilizing the total hospital charge and each hospital's cost-to-charge ratio. Hospital characteristics, such as volume of procedures performed and wage index, were also queried. Readmissions within 90 days were identified, and cost of readmissions was added to the total admission cost to represent the 90-day healthcare cost. Machine learning algorithms were used to predict patients with 90-day admission costs >1 SD from the mean. RESULTS There were 42,485 procedures included in this investigation with an average age of 57.7±12.3 years with 50.6% males. The average cost of the operative admission was $24,874±25,610, the average cost of readmission was $25,371±11,476, and the average total cost was $26,977±28,947 including readmissions costs. There were 10,624 patients who were categorized as high cost. Wage index, hospital volume, age, and diagnosis-related group severity were most correlated with the total cost of care. Gradient boosting trees algorithm was most predictive of the total cost of care (area under the curve=0.86). CONCLUSIONS Bundled payment models utilize wage index and diagnosis-related groups to determine reimbursement of ACDF. However, machine learning algorithms identified additional variables, such as hospital volume, readmission, and patient age, that are also important for determining the cost of care. Machine learning can improve cost-effectiveness and reduce the financial burden placed upon physicians and hospitals by implementing patient-specific reimbursement.
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Affiliation(s)
- Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, NC
| | - Avinesh Agarwalla
- Department of Orthopedic Surgery, Westchester Medical Center, Valhalla, NY
| | - Edward C Beck
- Department of Orthopaedic Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, NC
| | | | - Siamak Yasmeh
- Department of Orthopedic Surgery, Loma Linda University Medical Center, Loma Linda, CA
| | - Todd J Albert
- Department of Orthopedic Surgery, Weill Cornell Medical College, Hospital for Special Surgery, New York, NY
| | - Joseph N Liu
- USC Epstein Family Center for Sports Medicine, Keck Medicine of USC, Los Angeles, CA
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5
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O'Neill CN, Gowd AK, Waterman BR, Kates SL, Patel NK. Significant Reduction in Short-Term Complications Following Unicompartmental Versus Total Knee Arthroplasty: A Propensity Score Matched Analysis. J Arthroplasty 2022; 37:2014-2019. [PMID: 35490980 DOI: 10.1016/j.arth.2022.04.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 04/01/2022] [Accepted: 04/25/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Total knee arthroplasty (TKA) is a gold standard surgical treatment for end-stage arthritis and unicompartmental knee arthroplasty (UKA) is an alternative for localized disease in appropriate patients. Both have been shown to have equivalent complications in the short-term period. We aimed to explore the differences in 30-day complication rates between UKA and TKA using recent data. METHODS Current Procedural Terminology codes identified patients in the American College of Surgeons National Surgical Quality Improvement Program database who underwent primary TKA or UKA from 2014 to 2018. Propensity score matching addressed demographic differences. Rate of any adverse event (AAE) and complications were compared. RESULTS We identified 279,852 patients with 270,786 and 9,066 undergoing TKA and UKA. No significant difference was observed in baseline demographics after matching. The AAE rate differed significantly between TKA (5.07%) and UKA (2.38%) cohorts (P < .001). TKA group experienced more wound dehiscence, cerebrovascular accident, postoperative blood transfusion, deep vein thrombosis, and requirement for postoperative intubation. Rate of extended length of stay differed between the TKA (11.35%) and UKA (4.89%) cohorts (P < .001). Accounting for all other variables, preoperative corticosteroid use, bleeding disorder, and chronic obstructive pulmonary disease increased the risk for AAE for both groups. Increasing American Society of Anesthesiologists class also increased the odds for complication proportionally with increasing age and operative time. CONCLUSION Contrary to previous data, we found a significantly higher 30-day complication rate in TKA patients. TKA patients had a higher likelihood of having an extended length of stay. Multivariable analysis identified preoperative steroid use, bleeding disorder, and chronic obstructive pulmonary disease as risk factors for developing adverse events for both groups. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Conor N O'Neill
- Virginia Commonwealth University, Department of Orthopaedic Surgery, Richmond, Virginia
| | - Anirudh K Gowd
- Wake Forest University, Department of Orthopaedic Surgery, Winston-Salem, North Carolina
| | - Brian R Waterman
- Wake Forest University, Department of Orthopaedic Surgery, Winston-Salem, North Carolina
| | - Stephen L Kates
- Virginia Commonwealth University, Department of Orthopaedic Surgery, Richmond, Virginia
| | - Nirav K Patel
- Virginia Commonwealth University, Department of Orthopaedic Surgery, Richmond, Virginia
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Gowd AK, O'Neill CN, Barghi A, O'Gara TJ, Carmouche JJ. Feasibility of Machine Learning in the Prediction of Short-Term Outcomes Following Anterior Cervical Discectomy and Fusion. World Neurosurg 2022; 168:e223-e232. [PMID: 36174945 DOI: 10.1016/j.wneu.2022.09.090] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 09/18/2022] [Accepted: 09/19/2022] [Indexed: 12/01/2022]
Abstract
STUDY DESIGN Retrospective Case Series OBJECTIVE: To compare predictive models for postoperative complications following anterior cervical discectomy and fusion (ACDF) using machine learning to models based on traditional comorbidity indices. SUMMARY OF BACKGROUND DATA An increased emphasis is being placed on efficiency and resource utilization when performing ACDF. As such, the accurate prediction of complications is increasingly important with regard to optimizing care. METHODS The American College of Surgeons National Surgical Quality Improvement Program database was queried between 2011-2017 for all elective, primary ACDF cases. Levels of surgery, use of interbody implants, and graft selection were calculated by procedural codes. Six machine learning (ML) algorithms were constructed using available preoperative and intraoperative features. The overall dataset was randomly split into training (80%) and validation (20%) subsets wherein the training subset optimized the model and validation subset was evaluated for accuracy. ML models were compared to those constructed from ASA classification and frailty index, alone. RESULTS A total of 42,194 ACDF cases were eligible for inclusion. Mean age was 47.7 +/- 11.6, BMI was 30.4 +/- 6.7, and levels of operation was 1.6 +/- 0.7. Machine learning algorithms uniformly outperformed comorbidity indices ini prediction of complications. Logistic regression ML algorithm was the best performing for prediction of any adverse event (aae) (AUC: 0.73), transfusion (AUC: 0.90), surgical site infection (ssi) (AUC: 0.63), and pneumonia (AUC: 0.80). Gradient boosting trees ML algorithm was best performing for prediction of extended length of stay (los) (AUC: 0.73). CONCLUSION ML algorithms modeled the development of postoperative adverse events with superior accuracy to that of comorbidity indices and may guide preoperative clinical decision-making prior to ACDF.
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Affiliation(s)
- Anirudh K Gowd
- Wake Forest University Baptist Medical Center, Department of Orthopaedic Surgery.
| | - Conor N O'Neill
- Virginia Commonwealth University Medical Center, Department of Orthopaedic Surgery
| | - Ameen Barghi
- Wake Forest University Baptist Medical Center, Department of Orthopaedic Surgery
| | - Tadhg J O'Gara
- Wake Forest University Baptist Medical Center, Department of Orthopaedic Surgery
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Morris SC, Gowd AK, Agarwalla A, Phipatanakul WP, Amin NH, Liu JN. Fragility of statistically significant findings from randomized clinical trials of surgical treatment of humeral shaft fractures: A systematic review. World J Orthop 2022; 13:825-836. [PMID: 36189338 PMCID: PMC9516622 DOI: 10.5312/wjo.v13.i9.825] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 02/28/2022] [Accepted: 08/17/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Despite recent meta-analyses of randomized controlled trials (RCTs), there remains no consensus regarding the preferred surgical treatment for humeral shaft fractures. The fragility index (FI) is an emerging tool used to evaluate the robustness of RCTs by quantifying the number of participants in a study group that would need to switch outcomes in order to reverse the study conclusions.
AIM To investigate the fragility index of randomized control trials assessing outcomes of operative fixation in proximal humerus fractures.
METHODS We completed a systematic review of RCTs evaluating the surgical treatment of humeral shaft fractures. Inclusion criteria included: articles published in English; patients randomized and allotted in 1:1 ratio to 2 parallel arms; and dichotomous outcome variables. The FI was calculated for total complications, each complication individually, and secondary surgeries using the Fisher exact test, as previously published.
RESULTS Fifteen RCTs were included in the analysis comparing open reduction plate osteosynthesis with dynamic compression plate or locking compression plate, intramedullary nail, and minimally invasive plate osteosynthesis. The median FI was 0 for all parameters analyzed. Regarding individual outcomes, the FI was 0 for 81/91 (89%) of outcomes. The FI exceeded the number lost to follow up in only 2/91 (2%) outcomes.
CONCLUSION The FI shows that data from RCTs regarding operative treatment of humeral shaft fractures are fragile and does not demonstrate superiority of any particular surgical technique.
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Affiliation(s)
- Stephen Craig Morris
- Department of Orthopaedic Surgery, Loma Linda University, Loma Linda, CA 92354, United States
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, NC 27157, United States
| | - Avinesh Agarwalla
- Department of Orthopaedic Surgery, Westchester Medical Center, Valhalla, NY 10595, United States
| | - Wesley P Phipatanakul
- Department of Orthopaedic Surgery, Loma Linda University, Loma Linda, CA 92354, United States
| | - Nirav H Amin
- Department of Orthopaedic Surgery, Premier Orthopaedic and Trauma Specialists, Pomona, CA 91767, United States
| | - Joseph N Liu
- Department of Orthopedic Surgery, USC Epstein Family Center for Sports Medicine, Los Angeles, CA 90089, United States
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Gowd AK, Beck EC, Trammell AP, Edge C, Stubbs AJ. Evaluation of additional causes of hip pain in patients with femoroacetabular impingement syndrome. Front Surg 2022; 9:697488. [PMID: 36034352 PMCID: PMC9399470 DOI: 10.3389/fsurg.2022.697488] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 07/26/2022] [Indexed: 11/13/2022] Open
Abstract
Femoroacetabular impingement syndrome (FAIS) is an increasingly prevalent pathology in young and active patients, that has contributing factors from both abnormal hip morphology as well as abnormal hip motion. Disease progression can be detrimental to patient quality of life in the short term, from limitations on sport and activity, as well as the long term through early onset of hip arthritis. However, several concurrent or contributing pathologies may exist that exacerbate hip pain and are not addressed by arthroscopic intervention of cam and pincer morphologies. Lumbopelvic stiffness, for instance, places increased stress on the hip to achieve necessary flexion. Pathology at the pubic symphysis and sacroiliac joint may exist concurrently to FAIS through aberrant muscle forces. Additionally, both femoral and acetabular retro- or anteversion may contribute to impingement not associated with traditional cam/pincer lesions. Finally, microinstability of the hip from either osseous or capsuloligamentous pathology is increasingly being recognized as a source of hip pain. The present review investigates the pathophysiology and evaluation of alternate causes of hip pain in FAIS that must be evaluated to optimize patient outcomes.
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Rider D, Gowd AK, Torres LF, Kaplin LW, Waterman BR. Rates of Anterior Cruciate Ligament Rerupture in Adolescent Patients with and without Patella Alta. J Knee Surg 2022. [PMID: 35798345 DOI: 10.1055/s-0042-1749608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The objective of this study was to compare rates of anterior cruciate ligament (ACL) failure among adolescent patients to evaluate patella alta as a high-risk variable. Demographic and surgical data were retrospectively queried for patients ≤18 years of age with primary ACL reconstruction performed at a single academic center between 2011 and 2016 and minimum of 2-year clinical surveillance. Patellar height indices, including Caton-Deschamps index (CDI) and Insall-Salvati index (ISI), were retrospectively calculated from preoperative imaging to assess the presence of patella alta. Failure was defined as (1) ACL graft rerupture, (2) Lachman's grade 2 + , (3) presence of pivot shift, and (4) side-to-side difference of 3 mm on KT-1000 arthrometer. A total of 184 patients (84 females and 100 males) and 192 knees were identified, with an average age of 16.2 ± 1.8 years. Of these, 30 (15.63%) experienced ACL failure. Male sex was the only significant risk factor for rerupture (p = 0.026). The mean CDI was 1.06 ± 0.17 and mean ISI was 1.04 ± 0.15. Of the 49 knees that met criteria for patella alta on radiographic evaluation, rerupture occurred in seven (14.29%). Patella alta was not a significant risk factor for ACL failure among adolescent patients (p = 0.359 and 0.277). Only male sex was associated with increased rates of ACL failure. Age, graft selection technique, fixation construct, and presence of patella alta were not risk factors for reinjury. This study is a therapeutic case series and reflects level of evidence IV.
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Affiliation(s)
- Danielle Rider
- Department of Orthopedic Surgery, Wake Forest School of Medicine Ringgold Standard Institution, Bowman Gray Center for Medical Education, Winston-Salem, North Carolina
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest School of Medicine Ringgold Standard Institution, Winston-Salem, North Carolina
| | - LeeAnne F Torres
- Department of Orthopaedic Surgery, Wake Forest School of Medicine Ringgold Standard Institution, Winston-Salem, North Carolina
| | - Lisa W Kaplin
- Department of Orthopaedic Surgery, Orthopaedic Surgery and Rehabilitation Associates, Rockledge, Pennsylvania
| | - Brian R Waterman
- Department of Orthopaedics, William Beaumont Army Medical Center, El Paso, Texas
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Beck EC, White JC, Gowd AK, Luo TD, Edge C, Knio ZO, O'Gara TJ. The Effect of State-Level Prescription Opioid Legislation on Patient Outcomes After Lumbar Tubular Microdecompression. Int J Spine Surg 2022; 16:8310. [PMID: 35710730 PMCID: PMC9421206 DOI: 10.14444/8310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND In the United States, a statewide legislation titled the Strengthen Opioid Misuse Prevention (STOP) Act was enacted in 2017 to limit prescription opioid use and reduce dependence. The impact of state legislation curbing opioid prescription on outcomes after spine surgery is unknown. STUDY DESIGN Case series. METHODS Data from consecutive patients undergoing lumbar tubular microdecompression for symptomatic lumbar spine stenosis from June 2016 to June 2019 were retrospectively analyzed. Cases between June 2016 and December 2017 represent the group before the STOP act (pre-STOP), while cases between January 2018 and June 2019 represent the group after legislation enactment (post-STOP). Preoperative and postoperative patient functional scores including the EuroQol-Five Dimensions Index, Oswestry Disability Index (ODI), and the visual analog scale (VAS) for back and leg pain were compared between both groups. The meaningful clinically important difference (MCID) was calculated for each score and was compared between both groups as well. RESULTS A total of 147 patients met inclusion criteria, with 86 in the pre-STOP group and 61 in the post-STOP group. Analysis of postoperative scores demonstrated statistically lower VAS leg pain score averages in the post-STOP group (P < 0.05). Higher trends in achieving MCID among the post-STOP group were observed; however, the differences between both groups were not statistically significant (P > 0.05 for all). Additionally, there were no statistical differences in rates of unplanned pain-related clinic visits and emergency department (ED) visits, as well as no differences in the number of pain-related calls within 90 days after surgery between both groups. CONCLUSION The enactment of state legislation to curb the prescribing of opioids for postoperative pain did not negatively affect the rate of achieving clinically meaningful outcomes among patients undergoing lumbar tubular microdecompression for spinal stenosis. Additionally, decreasing the amount of opioids prescribed for postoperative pain does not increase the number of unplanned clinic or ED visits due to pain within 90 days after surgery. LEVEL OF EVIDENCE: 4
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Affiliation(s)
- Edward C Beck
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Winston-Salem, NC, USA
| | - Jonathan C White
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Winston-Salem, NC, USA
| | - Anirudh K Gowd
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Winston-Salem, NC, USA
| | - Tianyi D Luo
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Winston-Salem, NC, USA
| | - Carl Edge
- Department of Orthopedic Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Ziyad O Knio
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, VA, USA
| | - Tadhg J O'Gara
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Winston-Salem, NC, USA
- Department of Neurosurgery Surgery, Wake Forest Baptist Health, Winston-Salem, NC, USA
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Beletsky A, Okoroha KR, Cabarcas B, Garcia GH, Gowd AK, Meyer J, Vadhera AS, Singh H, Gursoy S, White GM, Davidson J, Nicholson GP, Chahla J, Verma NN. Magnetic Resonance Imaging Findings of the Asymptomatic Shoulder May Impact Performance, Not Future Injury List Placement in Major League Baseball Pitchers. Arthrosc Sports Med Rehabil 2022; 4:e487-e493. [PMID: 35494266 PMCID: PMC9042760 DOI: 10.1016/j.asmr.2021.10.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 10/11/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose To evaluate preseason shoulder magnetic resonance images (MRIs) obtained from pitchers entering either major or minor league baseball (MLB) and correlate findings with subsequent injury, operative repair, and placement on the injured list (IL). Methods Preseason-MRI of the throwing shoulders of professional-level baseball pitchers, taken during routine evaluations at a single organization (2004-2017) were retrospectively reviewed. Publicly available databases were queried to exclude pitchers with known injuries prior to pre-signing imaging. Three blinded reviewers reviewed all MRI scans independently to evaluate for the presence of abnormalities in the rotator cuff (RTC), labrum, capsule, long-head of the biceps tendon (LHBT), and humeral head. Binary imaging findings were correlated to future placement on the IL for subsequent shoulder complaints. Bivariate statistics using Student’s t-tests and Fisher exact tests (both α = .05) were used in this study. Results A total of 38 asymptomatic pitchers with shoulder MRIs were included. Pitchers had a mean (±SD) age of 28.2 ± 4.9 and had pitched an average of 119.6 ± 143.8 career games. Pitchers with partial articular-sided RTC tears (P = .04) or intra-articular BT hyperintensity (P = .04) on preseason MRI demonstrated an association with the need for future surgery. Pitchers with evidence of labral heterogeneity demonstrated greater total career pitch counts (10,034.1 vs 2,465.3; P = .04). Evidence of a posterior-superior humeral cyst was associated with decreased strikeouts per 9 innings (6.1 vs 8.0; P = .039) and total strikeout percentage (16.1% vs 23.2%; P = .04). Conclusion Although there was a significant difference in the percent of various radiographic findings between the injured and healthy cohort, no MRI findings were predictive of future IL placement or duration of placement. The presence of a posterior superior humeral cyst was associated with decreased strikeout rates at 2 and 3 years, the presence of a labral tear was associated with decreased earned run average (ERA) at 3 years and decreased career strikeout percentages, and increased capsular signal was associated with decreased 5-year ERA. Level of Evidence Level IV, retrospective study.
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Agarwalla A, Gowd AK, Liu JN, Garcia GH, Perry AK, Polce EM, Cole BJ, Romeo AA, Verma NN. High Rate of Return to Work by 3 Months Following Latarjet for Anterior Shoulder Instability. Arthroscopy 2022; 38:684-691. [PMID: 34252559 DOI: 10.1016/j.arthro.2021.06.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 06/12/2021] [Accepted: 06/29/2021] [Indexed: 02/05/2023]
Abstract
PURPOSE To evaluate the rate and duration of return to work in patients undergoing Latarjet for failed soft-tissue stabilization or glenoid bone loss. METHODS Consecutive patients undergoing Latarjet from 2005 to 2015 at our institution were retrospectively reviewed at a minimum of 2 years postoperatively. Patients completed a standardized and validated work questionnaire, Western Ontario Shoulder Instability Index Survey, and a satisfaction survey. RESULTS Of 89 eligible patients who had Latarjet, 67 patients (75.3%) responded to the questionnaire, of whom 51 patients (76.1%) were employed within 3 years before surgery (mean age: 29.9 ± 11.8 years; mean follow-up: 54.6 ± 11.9 months) and had an average glenoid bone loss of 14.5 ± 6.1%. Fifty patients (98.0%) returned to work by 2.7 ± 3.0 months postoperatively; 45 patients (88.2%) patients returned to the same level of occupational intensity. Those who held sedentary, light, moderate, or heavy intensity occupations returned to their previous occupation at a rate of 100.0%, 93.3%, 90.0%, and 66.7% (P = .2) at a duration of 1.2 ± 1.6 months, 1.8 ± 1.9 months, 3.1 ± 3.5 months, and 6.5 ± 4.1 months (P = .001), respectively. The average postoperative Western Ontario Shoulder Instability Index score was 70.9 ± 34.2. Fifty patients (98.0%) noted at least "a little improvement" in their quality of life following surgery, with 35 patients (68.6%) noting great improvement. Furthermore, 49 patients (96.1%) reported being satisfied with their procedure, with 25 patients (49.0%) reporting being very satisfied. Four patients (7.8%) returned to the operating room, with 1 patient (2.0%) requiring arthroscopic shoulder stabilization. CONCLUSIONS Approximately 98% of patients who underwent Latarjet returned to work by 2.7 ± 3.0 months postoperatively. Patients with greater-intensity occupations had a longer duration of absence before returning to their preoperative level of occupational intensity. Information regarding return to work is imperative in preoperative patient consultation to manage expectations. LEVEL OF EVIDENCE IV, case series.
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Affiliation(s)
- Avinesh Agarwalla
- Department of Orthopaedic Surgery, Westchester Medical Center, Valhalla, New York, U.S.A
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina, U.S.A
| | - Joseph N Liu
- Department of Orthopedic Surgery, Loma Linda Medical Center, Loma Linda, California, U.S.A
| | | | - Allison K Perry
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Evan M Polce
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Brian J Cole
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Anthony A Romeo
- Musculoskeletal Institute, DuPage Medical Group, Westmont, Illinois, U.S.A
| | - Nikhil N Verma
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, U.S.A..
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Ouro-Rodrigues E, Gowd AK, Ramos Williams O, Derman PB, Yasmeh S, Cheng WK, Danisa O, Liu JN. Allograft Versus Autograft in Anterior Cervical Discectomy and Fusion: A Propensity-Matched Analysis. Cureus 2022; 14:e22497. [PMID: 35345686 PMCID: PMC8956488 DOI: 10.7759/cureus.22497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2022] [Indexed: 11/05/2022] Open
Abstract
Objective To compare the 30-day complication rate associated with allograft versus autograft in anterior cervical discectomy and fusion (ACDF) and to determine preoperative factors that may influence complication rate. Methods The American College of Surgeons National Surgical Quality Improvement Program database was retrospectively queried from 2014 to 2017 for all procedures with CPT codes for ACDF (22551). Patients undergoing ACDF with either autograft or allograft were matched by propensity scores based on age, sex, body mass index, and comorbidities. The incidence of adverse events in the 30-day postoperative period was compared. Results A total of 21,588 patients met the inclusion and exclusion criteria. Following the 10:1 propensity match, 17,061 remained in the study (1,551 autograft and 15,510 allograft). The overall adverse event rate was 3.18%; 3.48% for autograft and 3.15% for allograft (P=0.494). Autograft had a significantly greater incidence of extended length of stay (>2 d) (LOS) (48.9% vs 34.8%; P<0.001). Multivariate analysis suggested that autograft selection was associated with extended LOS (OR 1.4; 95% CI 1.3-1.5). Conclusion The results of this study provide information regarding how graft selection can relate to extended hospital LOS and influence postoperative complications. Extended LOS may be associated with worse patient outcomes and increase the overall cost of care. Further study should be performed to determine which patients would benefit from autograft versus allograft with regards to long-term outcomes, in consideration of these increased short-term complications.
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Agarwalla A, Gowd AK, Liu JN, Garcia GH, Jan K, Naami E, Wysocki RW, Fernandez JJ, Cohen MS, Verma NN. Return to Sport Following Distal Triceps Repair. J Hand Surg Am 2022; 48:507.e1-507.e8. [PMID: 35074247 DOI: 10.1016/j.jhsa.2021.11.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 09/18/2021] [Accepted: 11/10/2021] [Indexed: 02/05/2023]
Abstract
PURPOSE The purpose of this investigation was to examine the timeline of return-to-sport following distal triceps repair; evaluate the degree of participation and function upon returning to sport; and identify risk factors for failure to return to sport. METHODS Patients who underwent distal triceps repair with a minimum of 1 year of follow-up were retrospectively reviewed. Patients completed a subjective sports questionnaire and were scored on a visual analog scale for pain; the Mayo Elbow Performance Index; the Quick Disabilities of the Arm, Shoulder, and Hand; and the Single Assessment Numerical Evaluation. RESULTS Out of 113 eligible patients who had a distal triceps repair, 81 patients (71.7%) were contacted. Sixty-eight patients (84.0%) who participated in sports prior to surgery were included at 6.0 ± 4.0 years after surgery, and the average age was 46.6 ± 11.5 years. Sixty-one patients (89.7%) resumed playing at least 1 sport by 5.9 ± 4.4 months following distal triceps repair. However, 18 patients (29.5%) returned to a lower level of activity intensity. The average postoperative Quick Disabilities of the Arm, Shoulder, and Hand; Mayo Elbow Performance; visual analog scale for pain; and Single Assessment Numerical Evaluation scores were 8.2 ± 14.0, 89.5 ± 13.4, 2.0 ± 1.7, and 82.2 ± 24.3, respectively. No patients underwent revision surgery at the time of final follow-up. CONCLUSIONS Distal triceps repair enables 89.7% of patients to return to sport by 5.9 ± 4.4 months following surgery. However, 29.5% of patients were unable to return to their preinjury level of activity. It is imperative that patients are appropriately educated to manage postoperative expectations regarding sport participation following distal triceps repair. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic IV.
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Affiliation(s)
- Avinesh Agarwalla
- Department of Orthopedic Surgery, Westchester Medical Center, Valhalla, NY
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, NC
| | - Joseph N Liu
- Department of Orthopedic Surgery, Loma Linda Medical Center, Loma Linda, CA
| | | | - Kyleen Jan
- School of Medicine, University of Illinois, Chicago, IL
| | - Edmund Naami
- School of Medicine, University of Illinois, Chicago, IL
| | - Robert W Wysocki
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL
| | - John J Fernandez
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL
| | - Mark S Cohen
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL
| | - Nikhil N Verma
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL.
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Koman LA, Danelson KA, Jinnah A, Gowd AK, Popoli D. Orthopaedic Surgery Training in North Carolina: The Impact of The Flexner Report and The Sherman Antitrust Act. J Surg Orthop Adv 2022; 31:139-143. [PMID: 36413158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The current medical schools and orthopaedic residency programs in the state of North Carolina have evolved based upon geopolitical, economic events, historical reports and regulations. The American Medical Association Committee on Medical Education, the Flexner Report and the Sherman Antitrust Act and their recommendations were codified by state regulatory agencies and state law. These important pressures created the programs as they are known today. The result was the forced closure of most early medical institutions in the state of North Carolina in the early 1900s. Industrial resource consolidation by monopolies was the motivation for the Sherman antitrust act. Enforced by Theodore Roosevelt, this legislation disbanded major monopolies and encouraged philanthropy. This manuscript details the evolution of modern medical education and highlights the impact of historical social, economic and political events on the development of Duke, Wake Forest, University of North Carolina and Charlotte/ Atrium Health orthopedic programs in North Carolina. (Journal of Surgical Orthopaedic Advances 31(3):139-143, 2022).
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Affiliation(s)
- L Andrew Koman
- Department of Orthopaedic Surgery, Wake Forest University School of Medicine, Winston Salem, North Carolina
| | - Kerry A Danelson
- Department of Orthopaedic Surgery, Wake Forest University School of Medicine, Winston Salem, North Carolina
| | - Alexander Jinnah
- Department of Orthopaedic Surgery, Wake Forest University School of Medicine, Winston Salem, North Carolina
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest University School of Medicine, Winston Salem, North Carolina
| | - David Popoli
- Department of Orthopaedic Surgery, Wake Forest University School of Medicine, Winston Salem, North Carolina
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Agarwalla A, Gowd AK, Liu JN, Garcia GH, Nicholson GP, Forsythe B, Romeo AA, Verma NN. Return to Work After Pectoralis Major Repair. Orthop J Sports Med 2021; 9:23259671211045635. [PMID: 34950740 PMCID: PMC8689630 DOI: 10.1177/23259671211045635] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 06/23/2021] [Indexed: 02/05/2023] Open
Abstract
Background: Pectoralis major repair (PMR) is an infrequent injury that occurs during resistance training, most commonly during the eccentric phase of muscle contraction. As the incidence of weight training continues to increase, it is important to understand the outcomes after PMR. Purpose: To evaluate the rate and duration of return to work in patients undergoing PMR. Study Design: Case series; Level of evidence, 4. Methods: Consecutive patients undergoing PMR from 2010 to 2016 at a single institution were retrospectively reviewed at a minimum of 1 year postoperatively. Patients completed a standardized and validated work questionnaire, as well as a visual analog scale for pain, American Shoulder and Elbow Surgeons survey, Single Assessment Numerical Evaluation, and a satisfaction survey. Results: Of the 60 eligible patients who had a PMR, 49 (81.7%) were contacted at the final follow-up. Of the 49 patients, 46 (93.9%) had been employed within 3 years before surgery (mean ± SD age, 40.4 ± 8.2 years; follow-up, 3.9 ± 2.8 years). Of these, 45 (97.8%) returned to work by 1.6 ± 2.1 months postoperatively, and 41 (89.1%) returned to the same level of occupational intensity. Patients who held sedentary, light-, medium-, or high-intensity occupations returned to work at a rate of 100.0%, 100.0%, 83.3%, and 66.7% by 0.8 ± 1.0, 0.8 ± 1.0, 1.3 ± 2.7, and 3.3 ± 2.7 months, respectively. Five of 6 patients (83.3%) with workers’ compensation returned to their previous occupations by 5.0 ± 1.6 months, while 100% of those without workers’ compensation returned to work by 1.1 ± 1.7 months (P < .001). Overall, 44 patients (95.7%) were satisfied with the procedure, and 40 (87.0%) would have the operation again if presented the opportunity. A single patient (2.2%) required revision PMR. Conclusion: Approximately 98% of patients who underwent PMR returned to work by 1.6 ± 2.1 months postoperatively. Patients with higher-intensity occupations took longer to return to their preoperative levels of occupational intensity. Information regarding return to work is imperative in preoperative patient consultation to manage expectations.
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Affiliation(s)
- Avinesh Agarwalla
- Department of Orthopaedic Surgery, Westchester Medical Center, Valhalla, New York, USA
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Joseph N Liu
- USC Epstein Family Center for Sports Medicine, Keck Medicine of USC, Los Angeles, California, USA
| | | | - Gregory P Nicholson
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, USA
| | - Brian Forsythe
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, USA
| | - Anthony A Romeo
- Musculoskeletal Institute, DuPage Medical Group, Westmont, Illinois, USA
| | - Nikhil N Verma
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, USA
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Agarwalla A, Liu JN, Garcia GH, Gowd AK, Puzzitiello RN, Yanke AB, Cole BJ. Return to Sport following Isolated Lateral Opening Wedge Distal Femoral Osteotomy. Cartilage 2021; 13:846S-852S. [PMID: 32449382 PMCID: PMC8808905 DOI: 10.1177/1947603520924775] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Purpose. The aims of this study were to (1) examine the timeline of return to sport (RTS) following isolated lateral opening wedge distal femoral osteotomy (DFO), (2) evaluate the degree of participation on RTS, and (3) identify risk factors for failure to RTS. Methods. Nineteen consecutive patients undergoing isolated lateral opening wedge DFO were reviewed retrospectively at a minimum of 2 years postoperatively. Patients completed a sports questionnaire, visual analogue scale for pain (VAS-Pain), Single Assessment Numerical Evaluation (SANE), and a satisfaction questionnaire. Results. Seventeen patents (89.5%; age 32.1 ± 10.1 years; gender 9 males, 52.9%) were contacted at 7.3 ± 4.4 years (range 2.0-13.8 years). Twelve patients (70.6%) resumed playing ≥1 sport at an average time of 9.5 ± 3.3 months (range 3-12 months). Of these 12 patients, 6 returned to a lower level of participation (50.0%). Seven patients (41.2%) had returned to the operating room for further surgery, which included removal of hardware (5.9%) and total knee arthroplasty (5.9%). The average VAS-Pain, SANE, and Marx scores were 3.4 ± 2.6 (range 0-8), 56.2 ± 18.7 (range 20-85), and 5.0 ± 5.3 (range 0-16), respectively. Fourteen patients (82.4%) were at least somewhat satisfied with their procedure. Conclusion. In patients with isolated lateral compartment osteoarthritis and valgus deformity, lateral opening wedge DFO allows 70.6% of patients to RTS by 9.5 ± 3.3 months. However, most patients may be unable to return to their presymptomatic level of function. Patient expectations regarding RTS can be appropriately managed with adequate preoperative patient education. Level of Evidence. IV, case series.
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Affiliation(s)
- Avinesh Agarwalla
- Department of Orthopaedic Surgery,
Westchester Medical Center, Valhalla, NY, USA
| | - Joseph N. Liu
- Department of Orthopaedic Surgery, Loma
Linda University Medical Center, Loma Linda, CA, USA
| | | | - Anirudh K. Gowd
- Department of Orthopaedic Surgery, Wake
Forest University Baptist Medical Center, Winston-Salem, NC, USA
| | | | - Adam B. Yanke
- Midwest Orthopaedics at Rush University
Medical Center, Chicago, IL, USA
| | - Brian J. Cole
- Midwest Orthopaedics at Rush University
Medical Center, Chicago, IL, USA,Brian J. Cole, Midwest Orthopaedics at Rush
University Medical Center, Division of Sports Medicine, 1611 West Harrison
Street, Chicago, IL 60612, USA.
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Agarwalla A, Liu JN, Christian DR, Garcia GH, Cvetanovich GL, Gowd AK, Yanke AB, Cole BJ. Return to Work Following Arthroscopic Meniscal Allograft Transplantation. Cartilage 2021; 13:249S-255S. [PMID: 32613852 PMCID: PMC8808953 DOI: 10.1177/1947603520938440] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
PURPOSE Evaluate the ability of patients to return to work (RTW) following arthroscopic meniscal allograft transplantation (MAT) for meniscal deficiency. METHODS Consecutive patients undergoing MAT were retrospectively reviewed at a minimum of 2 years postoperatively. Patients completed a subjective work questionnaire, Visual Analogue Scale for pain, Single Assessment Numerical Evaluation, and satisfaction. RESULTS Forty-seven patients who were employed within 3 years prior to surgery (average age: 30.2 ± 6.9 years) were contacted at an average of 3.5 ± 0.9 years postoperatively. Forty-six patients (97.8%) returned to work by 2.7 ± 2.6 months postoperatively, and 44 patients (93.6%) returned to the same level of occupational intensity. Patients who held sedentary, light, medium, or high intensity occupations were able to RTW at a rate of 100.0%, 100.0%, 88.9%, and 85.7% (P = 0.4) by 1.1 ± 1.0 months, 2.5 ± 2.5 months, 3.5 ± 3.2 months, and 4.3 ± 2.8 months (P = 0.3) postoperatively. Thirty-eight patients (80.9%) were at least somewhat satisfied, and 43 patients (91.5%) would still have the operation if presented the opportunity. No patient underwent revision MAT or conversion to arthroplasty. CONCLUSION In patients with painful meniscal deficiency, MAT provides a high rate of RTW (97.8%) by 2.7 ± 2.6 months postoperatively. However, some patients may be unable to return to their previous level of occupational intensity. Although statistically insignificant, patients with higher intensity occupations may have a lower rate and longer duration until RTW than those with less physically demanding occupations. Information regarding RTW is imperative for appropriately managing postoperative expectations.
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Affiliation(s)
- Avinesh Agarwalla
- Department of Orthopedic Surgery,
Westchester Medical Center, Valhalla, NY, USA
| | - Joseph N. Liu
- Department of Orthopedic Surgery, Loma
Linda Medical Center, Loma Linda, CA, USA
| | - David R. Christian
- Department of Orthopedic Surgery,
Northwestern University Medical Center, Chicago, IL, USA
| | | | - Gregory L. Cvetanovich
- Department of Orthopedic Surgery, Ohio
State University Wexner Medical Center, Columbus, OH, USA
| | - Anirudh K. Gowd
- Department of Orthopaedic Surgery, Wake
Forest University Baptist Medical Center, Winston-Salem, NC, USA
| | - Adam B. Yanke
- Midwest Orthopaedics at Rush, Rush
University Medical Center, Chicago, IL, USA
| | - Brian J. Cole
- Midwest Orthopaedics at Rush, Rush
University Medical Center, Chicago, IL, USA,Brian J. Cole, Division of Sports Medicine,
Midwest Orthopaedics at Rush, 1611 West Harrison Street, Chicago, IL 60612, USA.
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Kimball JS, Gowd AK, Waterman BR, Sherman SL, Chahla J, Amin NH, Liu J. Cement augmentation of suture anchors in the proximal humerus during rotator cuff repair improves pullout strength: a systematic review. J ISAKOS 2021; 6:349-355. [PMID: 34794964 DOI: 10.1136/jisakos-2020-000603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 05/27/2021] [Indexed: 11/04/2022]
Abstract
IMPORTANCE Rotator cuff pathology is a growing concern in the ageing population. If cement augmentation of suture anchors improves pullout strength, its application can potentially be applied in cases of poor bone quality to prevent anchor failure. OBJECTIVE To evaluate the biomechanical benefits and fixation strength of cement-augmented versus non-augmented suture anchors in the proximal humerus during rotator cuff repair (RCR). EVIDENCE REVIEW A systematic review of PubMed, Embase and Cochrane Library was performed to identify all published articles reporting on biomechanical analysis of suture anchors in the shoulder in a cadaveric model. Inclusion criteria required fresh-frozen specimens, placement in the footprint of the proximal humerus, and comparative assessment of fixation constructs with or without polymethylmethacrylate (PMMA) or bioabsorbable composite cement augmentation. Biomechanical testing procedure, cement augmentation method and pullout force were assessed. FINDINGS After review of 105 abstracts, seven full manuscripts met inclusion criteria. Six of seven studies reported statistically significant differences in mean pullout force between augmented (three PMMAs, three composites, one PMMA vs composite) and non-augmented anchors. Of two studies evaluating cycles to failure, both found a significant increase in the augmented versus non-augmented anchors. Of two studies stratifying by anchor position, both investigations identified significant differences in mean pullout strength between augmented and non-augmented anchors at the posteromedial and anterolateral anchor positions. CONCLUSIONS AND RELEVANCE Cement augmentation of suture anchors in cadaveric humeri for RCR improves pullout strength regardless of cement type used or anchor position. Cement augmentation may provide a viable option for future clinical application. LEVEL OF EVIDENCE IV, systematic review.
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Affiliation(s)
- Jeff S Kimball
- Orthopedic Surgery, Loma Linda University Medical Center, Loma Linda, California, USA
| | - Anirudh K Gowd
- Orthopedic Surgery, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Brian R Waterman
- Orthopedic Surgery, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Seth L Sherman
- Orthopedic Surgery, Stanford University, Redwood City, California, USA
| | - Jorge Chahla
- Orthopedic Surgery, Midwest Orthopaedics at Rush LLC, Chicago, Illinois, USA
| | - Nirav H Amin
- Orthopedic Surgery, Veterans Health Administration, Loma Linda, California, USA
| | - Joseph Liu
- Orthopedic Surgery, Loma Linda University Medical Center, Loma Linda, California, USA
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Gowd AK, Liu JN, Polce EM, Agarwalla A, Garcia GH, Nicholson GP, Cole BJ, Romeo AA, Verma NN. Return to sport following Latarjet glenoid reconstruction for anterior shoulder instability. J Shoulder Elbow Surg 2021; 30:2549-2559. [PMID: 33930559 DOI: 10.1016/j.jse.2021.04.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 04/01/2021] [Accepted: 04/04/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Latarjet coracoid transfer reconstruction is the gold standard for the treatment of recurrent shoulder instability with anterior-inferior glenoid bone loss, and return to sport is often a primary outcome of interest in this patient population. The purpose of this study was to determine the rate of return to sport in patients undergoing the Latarjet procedure and variables that are associated with a higher likelihood of a successful return to sport. METHODS A prospectively maintained institutional registry was retrospectively queried between August 2012 and August 2016 for all patients who underwent the Latarjet procedure. Patients were contacted electronically and via telephone to administer a previously validated and standardized return-to-sport survey. Patients self-reported return to sport, varying sports participation, recurrence of instability, and time to return to sport. Multivariate analysis was performed to determine variables associated with each outcome. RESULTS Of 83 patients, 66 (75.3%) were available for final follow-up, of whom 60 participated in sports prior to surgery and were eligible for inclusion. The average follow-up period was 53.8 ± 11.8 months. The average age at surgery was 26.7 ± 11.3 years, and the average body mass index was 26.2 ± 4.0 kg/m2. There were 54 patients (90%) who were able to return to sport at an average of 8.6 ± 4.1 months following surgery. In total, 36 patients (60%) were able to return to sport at the same level or a better level of intensity, 19 of 28 patients (67.9%) were able to return to throwing sports without difficulty, and 31 of 60 patients (51.7%) reported that their shoulder was a hindrance to some activity. An increased likelihood of returning to sport was associated with increased body mass index (P = .016), male sex (P = .028), and decreased humeral bone loss volume (P = .034). An increased likelihood of returning to sport at the same level or a better level of intensity was associated with reduced humeral bone loss volume (P = .026). Recurrent instability was associated with humeral bone loss (P = .038). CONCLUSION Although a large majority of patients were able to return to sport following the Latarjet procedure, some patients experienced limitation with throwing and return to sport at the preinjury level. Greater humeral bone loss was associated with inferior outcomes. These findings should be discussed with patients in the preoperative setting to manage expectations appropriately.
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Affiliation(s)
- Anirudh K Gowd
- Wake Forest Baptist Medical Center, Winston-Salem, NC, USA
| | - Joseph N Liu
- Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Evan M Polce
- Rush University Medical Center, Chicago, IL, USA
| | | | | | | | - Brian J Cole
- Rush University Medical Center, Chicago, IL, USA
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Liu JN, Gowd AK, Steinhaus ME, Chang B, Nguyen J, Gulotta LV. Preoperative ASES Scores Can Predict Substantial Clinical Benefit at 2 Years Following Total Shoulder Arthroplasty. Orthopedics 2021; 44:e509-e514. [PMID: 34292834 DOI: 10.3928/01477447-20210618-09] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Preoperative patient-reported outcome measures (PROMs) have been shown to influence outcomes after total shoulder arthroplasty (TSA), although little is known about this relationship. An institutional shoulder arthroplasty registry was retrospectively queried for preoperative and 2-year postoperative 12-Item Short Form Health Survey (SF-12) and American Shoulder and Elbow Surgeons (ASES) scores for patients who underwent anatomic TSA (aTSA) or reverse TSA (rTSA). Preoperative PROMs were evaluated for their effect on patient achievement of minimal clinically important improvement (MCII) and substantial clinical benefit (SCB). In total, 451 aTSA patients and 93 rTSA patients had preoperative and 2-year follow-up scores. A total of 91.7% and 70.4% of patients achieved MCII and SCB at 2 years, respectively (P<.001). Preoperative ASES scores were more predictive of achieving SCB than MCII (area under the curve [AUC], 0.83 vs 0.71). When accounting for mental and emotional health, the predictive ability of SF-12 physical component threshold values improved (AUC, 0.68). Preoperative threshold PROMs were found to accurately predict achievement of clinically significant outcomes at 2 years. Considering mental and emotional health improved the accuracy of these predictions. These data will assist surgeons and patients alike in setting expectations for outcomes after TSA. [Orthopedics. 2021;44(4):e509-e514.].
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Waterman BR, Newgren J, Gowd AK, Cabarcas B, Lansdown D, Bach BR, Cole BJ, Romeo AA, Verma NN. Randomized Trial of Arthroscopic Rotator Cuff With or Without Acromioplasty: No Difference in Patient-Reported Outcomes at Long-Term Follow-Up. Arthroscopy 2021; 37:3072-3078. [PMID: 33940126 DOI: 10.1016/j.arthro.2021.04.041] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 04/12/2021] [Accepted: 04/18/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate long-term patient-reported outcomes and revision surgery after arthroscopic rotator cuff repair with or without acromioplasty. METHODS Between 2007 and 2011, prospectively enrolled patients undergoing arthroscopic repair for full-thickness rotator cuff tears, with any acromial morphology, were randomized into either acromioplasty or nonacromioplasty groups. Patients with revision surgery, subscapularis involvement, advanced neurologic conditions, or death were excluded. Baseline and long-term follow-up questionnaires, including the American Shoulder and Elbow Surgeons (ASES), Simple Shoulder Test (SST), University of California-Los Angeles (UCLA), Visual Analog Scale (VAS) for pain, and Constant scores were obtained. Rates of symptomatic retear, revision rotator cuff surgery, or secondary reoperation were recorded. Averages with standard deviation were calculated, and t-tests were used to compare outcomes of interest between cohorts. RESULTS In total, 69 of 90 patients (76.7%) were available at 92.4 months (± 10.5). There were 23 of 32 patients in the acromioplasty cohort and 24 of 37 patients in the nonacromioplasty cohort. Mean age for the nonacromioplasty cohort was 56.9 (± 7.6) years, whereas acromioplasty was 59.6 (± 6.8) years. Comparison of baseline demographics and intraoperative information revealed no significant differences, including age, sex, Workers' Compensation, acute mechanism of injury, tear size, degree of retraction, and surgical technique (e.g., single- vs. double-row). At final follow-up, there were no statistically significant differences according to ASES (P = .33), VAS pain (P = 0.79), Constant (P = .17), SST (P = .05), UCLA (P = .19), and Short Form-12 (SF-12) (P = .79) in patients with and without acromioplasty. Two patients with acromioplasty (5.6%) and 3 patients without acromioplasty (9.1%) sustained atraumatic recurrent rotator cuff tear with secondary repair (P = .99), and there was no significant difference in retear rates or patient-reported outcome measures by acromial morphology. CONCLUSIONS This randomized trial, with mean 7.5-year follow-up, found no difference in validated patient-reported outcomes, retear rate, or revision surgery rate between patients undergoing rotator cuff repair with or without acromioplasty. LEVEL OF EVIDENCE II, prospective randomized controlled trial.
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Affiliation(s)
- Brian R Waterman
- Department of Orthopaedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A..
| | - Jon Newgren
- Department of Orthopaedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A
| | - Brandon Cabarcas
- Department of Orthopaedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A
| | - Drew Lansdown
- Department of Orthopaedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A
| | - Bernard R Bach
- Department of Orthopaedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A
| | - Brian J Cole
- Department of Orthopaedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A
| | - Anthony A Romeo
- Department of Orthopaedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A
| | - Nikhil N Verma
- Department of Orthopaedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A
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Abstract
Artificial intelligence and machine learning in orthopaedic surgery has gained mass interest over the last decade or so. In prior studies, researchers have demonstrated that machine learning in orthopaedics can be used for different applications such as fracture detection, bone tumor diagnosis, detecting hip implant mechanical loosening, and grading osteoarthritis. As time goes on, the utility of artificial intelligence and machine learning algorithms, such as deep learning, continues to grow and expand in orthopaedic surgery. The purpose of this review is to provide an understanding of the concepts of machine learning and a background of current and future orthopaedic applications of machine learning in risk assessment, outcomes assessment, imaging, and basic science fields. In most cases, machine learning has proven to be just as effective, if not more effective, than prior methods such as logistic regression in assessment and prediction. With the help of deep learning algorithms, such as artificial neural networks and convolutional neural networks, artificial intelligence in orthopaedics has been able to improve diagnostic accuracy and speed, flag the most critical and urgent patients for immediate attention, reduce the amount of human error, reduce the strain on medical professionals, and improve care. Because machine learning has shown diagnostic and prognostic uses in orthopaedic surgery, physicians should continue to research these techniques and be trained to use these methods effectively in order to improve orthopaedic treatment.
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Affiliation(s)
- Simon P Lalehzarian
- The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, United States
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest Baptist Medical Center, Winston-Salem, NC 27157, United States
| | - Joseph N Liu
- USC Epstein Family Center for Sports Medicine, Keck Medicine of USC, Los Angeles, CA 90033, United States
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Gowd AK, Liu JN, Maheshwer B, Garcia GH, Beck EC, Cohen MS, Nicholson GP, Cole BJ, Verma NN. Return to sport and weightlifting analysis following distal biceps tendon repair. J Shoulder Elbow Surg 2021; 30:2097-2104. [PMID: 33667641 DOI: 10.1016/j.jse.2021.01.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 01/16/2021] [Accepted: 01/31/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Rupture of the distal biceps tendon is an increasingly frequent injury sustained predominantly by middle-aged men. Despite the prevalence of sport in this age group, little is known regarding return to sport outcomes following surgery. METHODS Patients undergoing distal biceps tendon repair (DBR) between January 2015 and January 2017 were contacted electronically via e-mail and via telephone to administer a previously validated and standard return to sport survey. Patients self-reported preinjury and current level of sport and activity as well as preinjury and current level of select weightlifts. RESULTS A total of 77 of 124 patients were available for follow-up (62.1%). Of these patients, 61 endorsed preoperative sport and were included for analysis. Average follow-up was 38.7 ± 6.7 months. The mean age at surgery was 47.5 ± 8.8 years, and the mean body mass index was 30.3 ± 5.1. The dominant side was affected in 25 of 61 cases. Of the 61 included patients, 57 (93.4%) were able to return to sport at any level (lower, same, or higher intensity than preinjury activity level). Forty of the patients (65.6%) were able to return to sport at same or higher intensity. Mean time to return to sport was 6.0 ± 2.8 months. Days from injury to surgery (odds ratio [OR] 0.999, 95% confidence interval [CI] 0.998-0.999), suture anchor fixation in comparison to suture button (OR 0.602, 95% CI 0.427-0.850), and dominant-side surgery (OR 0.749, 95% CI 0.582-0.963) were associated with a decreased likelihood to return to sport at same or higher level of duty. Single-sided incision in comparison to double (OR 5.209, 95% CI 1.239-20.903) and dominant-side surgery (OR 6.370, 95% CI 1.639-24.762) were associated with increased duration to return to sport. CONCLUSION Distal biceps tendon rupture is a significant injury; however, patients can expect high levels of return to sport following DBR with some residual impairment compared with baseline. It is important to counsel patients on their expectations while taking into account the results of this study: that there will be a small but appreciable decrease in strength compared with preinjury levels.
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Affiliation(s)
- Anirudh K Gowd
- Wake Forest Baptist Medical Center, Winston-Salem, NC, USA
| | - Joseph N Liu
- Loma Linda University Medical Center, Loma Linda, CA, USA
| | | | | | - Edward C Beck
- Wake Forest Baptist Medical Center, Winston-Salem, NC, USA
| | - Mark S Cohen
- Rush University Medical Center, Chicago, IL, USA
| | | | - Brian J Cole
- Rush University Medical Center, Chicago, IL, USA
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Gowd AK, Weimer AE, Rider DE, Beck EC, Agarwalla A, O'Brien LK, Alaia MJ, Ferguson CM, Waterman BR. Cartilage Restoration for Tibiofemoral Bipolar Lesions Results in Promising Failure Rates: A Systematic Review. Arthrosc Sports Med Rehabil 2021; 3:e1227-e1235. [PMID: 34430903 PMCID: PMC8365214 DOI: 10.1016/j.asmr.2021.03.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 03/31/2021] [Indexed: 02/08/2023] Open
Abstract
Purpose The purpose of the present study is to systematically review the available literature for management of bipolar lesions within the tibiofemoral joint and determine whether tibiofemoral cartilage restoration is an effective treatment modality. Methods PubMed and MEDLINE databases were queried between 2000 and 2020 using the following keywords: “osteochondral” and “knee” and “microfracture,” “autologous chondrocyte implantation (ACI),” or “transplantation." Articles were reviewed for the presence of a bipolar or “kissing” tibiofemoral lesion and reported lesion size, concomitant procedures, failure rates, and time to failure. Results After screening 1,295 articles, there were 4 articles available for analysis and a total of 152 knees involving the management of bipolar tibiofemoral lesions. Age ranged from 14 to 60 years, and mean follow-up was between 12 and 240 months. There was 1 retrospective cohort study (36 knees) and 3 case series (mean, 38.7 ± 17.5 knees). There were 58 knees treated with bipolar osteochondral allograft (OCA) transplantation, 58 knees treated with bipolar ACI, 20 knees treated with femoral OCA and tibial debridement, and 16 knees treated with femoral OCA and tibial microfracture. There were 37 failures (24.3%): 16 patients (10.5%) were converted to unicompartmental or total knee arthroplasty, 4 restorative procedures (2.6%) were revised, and 8 patients (1.6%) had unsatisfactory outcomes only. The remaining 15 failures (9.9%) had an unspecified combination of objective failure. The mean rate of failure ranged between 0% and 44.1% (I2 = 83.2%). The mean time to failure ranged between 2.7 and 4.1 years (I2 = 79.1%). Conclusions Cartilage restoration, through both ACI and OCA, had failure rates between 0% and 44% in patients with bipolar lesions of the tibiofemoral compartment. Although a higher level of evidence is required to prove efficacy, the current study demonstrates midterm survivorship rates between 55% and 100%, which may delay the need for secondary arthroplasty. Level of Evidence Level IV, systematic review of Level IV studies.
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Affiliation(s)
- Anirudh K Gowd
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina, U.S.A
| | - Alexander E Weimer
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina, U.S.A
| | - Danielle E Rider
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina, U.S.A
| | - Edward C Beck
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina, U.S.A
| | | | - Lisa K O'Brien
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina, U.S.A
| | - Michael J Alaia
- New York University Langone Health, New York, New York, U.S.A
| | - Cristin M Ferguson
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina, U.S.A
| | - Brian R Waterman
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina, U.S.A
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Gowd AK, Weimer AE, Rider DE, Beck EC, Agarwalla A, O'Brien LK, Alaia MJ, Ferguson CM, Waterman BR. Cartilage Restoration of Bipolar Lesions Within the Patellofemoral Joint Delays Need for Arthroplasty: A Systematic Review of Rates of Failure. Arthrosc Sports Med Rehabil 2021; 3:e1189-e1197. [PMID: 34430900 PMCID: PMC8365210 DOI: 10.1016/j.asmr.2021.02.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 02/10/2021] [Indexed: 02/08/2023] Open
Abstract
Purpose The purpose of the present review is to systematically review the available literature for failure rates and complications of cartilage restoration of bipolar chondral defects in the patellofemoral (PF) joint to assess the ability to treat these lesions without arthroplasty. Methods PubMed and MEDLINE databases were queried between 2000 to 2020 using the keywords "osteochondral" and "knee" and "microfracture," "autologous chondrocyte implantation (ACI)," or "transplantation." Patient selection included patients with bipolar chondral lesions of the patellofemoral joint that were treated with cartilage restoration procedures. Treatment of PF joints were reviewed for surgical indications/technique, rates of failure, defect characteristics, and time to failure. For the purposes of this study, failure was defined by each individual author on their respective studies. Results After screening 1,295 articles, there were 8 publications analyzed quantitatively and 10 articles analyzed both quantitatively and qualitatively. A total of 249 knees involved bipolar lesions of the patellofemoral joint. The weighted average age was 36.5 ± 10.4 years, and weighted average follow-up was 89.0 ± 31.7 months. There were failures in 0% to 50% of cases, revision procedures in 0% to 10% of cases, conversion to arthroplasty in in 0% to 50% of cases, and unsatisfactory outcome without revision in 0% to 8.3% of cases. The range in average failure rate was 0% to 50.0% (I2 = 68.0%), whereas the range in average time to failure was 2.9 to 6.8 years (I2 = 79.0%). Conclusion From the available data, established cartilage restoration procedures may provide favorable patient-reported function, avoidance of secondary surgery, and joint preservation in at least 80% of patients at short- to mid-term follow-up. Level of Evidence Level IV, systematic review of Level IV studies.
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Affiliation(s)
- Anirudh K Gowd
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina
| | - Alexander E Weimer
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina
| | - Danielle E Rider
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina
| | - Edward C Beck
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina
| | | | - Lisa K O'Brien
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina
| | - Michael J Alaia
- New York University Langone Health, New York, New York, U.S.A
| | - Cristin M Ferguson
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina
| | - Brian R Waterman
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina
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Cabarcas BC, Beletsky A, Liu J, Gowd AK, Manderle BJ, Cohn M, Verma NN. Short-Term Clinical and Return-to-Work Outcomes After Arthroscopic Suprapectoral Onlay Biceps Tenodesis With a Single Suture Anchor. Arthrosc Sports Med Rehabil 2021; 3:e1065-e1076. [PMID: 34430886 PMCID: PMC8365203 DOI: 10.1016/j.asmr.2021.03.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 03/15/2021] [Indexed: 11/19/2022] Open
Abstract
Purpose To describe short-term outcomes of arthroscopic suprapectoral onlay biceps tenodesis using a single all-suture anchor with respect to validated outcome measures, return to work, objective strength and motion data, and biceps-specific testing. Methods This study describes a consecutive series of patients undergoing arthroscopic suprapectoral onlay biceps tenodesis performed by a single surgeon from January to December 2017. Patients were evaluated preoperatively and postoperatively with the American Shoulder and Elbow Surgeons questionnaire, visual analog scale, Single Assessment Numeric Evaluation, Veterans RAND 12-Item Health Survey, and 12-Item Short Form survey, and return-to-work survey. Postoperative strength, range of motion, and biceps-specific testing was also performed. Results This study included 50 patients (26 men and 24 women), with an average age (± standard deviation) of 50.1 ± 10.9 years and average final follow-up of 21.3 ± 8.5 months. Among employed patients, 32 (71.1%) returned to work at an average of 4.6 ± 2.3 months. Light-duty workers returned to work at a significantly greater rate (85.7% vs 33.3%, P = .016) and in less time (2.6 ± 2.0 months vs 6.8 ± 4.2 months) than heavy-duty workers. No differences were found between operative and nonoperative sides in the biceps apex distance (P = .636) or range of motion in elbow flexion and extension (P > .9 for both), supination (P = .192), or pronation (P = .343) postoperatively. Strength in elbow flexion (P = .002), as well as shoulder forward elevation (P < .001) and external rotation (P < .001), increased postoperatively. Significant patient-reported improvements were noted in the American Shoulder and Elbow Surgeons score, visual analog scale pain score, Single Assessment Numeric Evaluation score, Constant-Murley score, and Veterans RAND 12-Item Health Survey and 12-Item Short Form physical component scores (P ≤ .001 for all). A postoperative Popeye deformity developed in 5 patients (10%). Conclusions Arthroscopic suprapectoral onlay biceps tenodesis with a single all-suture anchor can provide overall excellent clinical outcomes regarding strength, motion, and validated patient-reported outcome questionnaires. Return to occupational activities may be less predictable and more prolonged for heavy laborers. A small number of patients may experience cosmetic deformity postoperatively. Level of Evidence Level IV, therapeutic case series.
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Affiliation(s)
- Brandon C. Cabarcas
- University of South Florida Morsani College of Medicine, Tampa, Florida, U.S.A
- Address correspondence to Brandon C. Cabarcas, M.D., 5 Tampa General Cir, Ste 710, Tampa, FL 33606, U.S.A.
| | - Alexander Beletsky
- Division of Sport Medicine, Midwest Orthopaedics at Rush, Chicago, Illinois, U.S.A
| | - Joseph Liu
- Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, California, U.S.A
| | - Anirudh K. Gowd
- Wake Forest University, Winston-Salem, North Carolina, U.S.A
| | - Brandon J. Manderle
- Division of Sport Medicine, Midwest Orthopaedics at Rush, Chicago, Illinois, U.S.A
| | - Matthew Cohn
- Division of Sport Medicine, Midwest Orthopaedics at Rush, Chicago, Illinois, U.S.A
| | - Nikhil N. Verma
- Division of Sport Medicine, Midwest Orthopaedics at Rush, Chicago, Illinois, U.S.A
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Beck EC, Gowd AK, White JC, Knio ZO, O'Gara TJ. The effect of smoking on achieving meaningful clinical outcomes one year after lumbar tubular microdecompression: a matched-pair cohort analysis. Spine J 2021; 21:1303-1308. [PMID: 33774211 DOI: 10.1016/j.spinee.2021.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/05/2021] [Accepted: 03/22/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT There has been a shift in the spine literature in reporting meaningful outcomes, including meaningful clinically important difference (MCID), after surgery. The evidence on the effect of tobacco smoking at the time of lumbar tubular microdecompression (LTMD) on meaningful outcomes is limited. PURPOSE To compare differences in 1-year functional outcomes and rates of achieving MCID between current smokers and non-smokers who underwent LTMD for lumbar spinal stenosis (LSS). STUDY DESIGN A nested case control study to compare the difference in patient reported outcomes (PROs) between smokers and non-smokers 1-year after undergoing LTMD. PATIENT SAMPLE This study included patients that underwent single level LTMD by a single surgeon between January 2014 through August 2019. OUTCOME MEASURES Preoperative and postoperative PROs were recorded using the questionnaires EQ-5D, Oswestry Disability Index (ODI), and the visual analog scale (VAS) for back pain and leg pain. The MCID was also used. METHODS Current tobacco smokers at the time of surgery were matched 1:2 to non-smokers by age (+/- 1year). Preoperative and postoperative functional scores were compared between the two groups using independent t-tests. Additionally, thresholds for achieving MCID were calculated for each individual functional score, and were compared using Fisher's exact test. RESULTS Of the 183 patients with 1-year follow-up who met inclusion criteria, 35 patients were identified as smokers and were matched to 70 non-smokers. No statistical differences were identified between age, BMI, or gender. Comparison of preoperative PROs showed no statistically significant differences between smokers and non-smokers (p>0.05 for all), while smokers had statistically lower EQ-5D (p<0.001) and higher ODI (p=0.05), VAS back (p=0.033), and VAS leg (p=0.03) score averages at a minimum of one year follow-up. Evaluation of meaningful outcomes demonstrated non-smokers had higher rates of achieving MCID on at least 1 threshold score as compared to smokers (98.5% vs. 91.1%; p=0.043). CONCLUSIONS Current smokers at the time of surgery have inferior postoperative EQ-5D scores, increased pain and disability, and lower odds of achieving the MCID at 1-year after undergoing LTMD when compared to patients without any smoking history.
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Affiliation(s)
- Edward C Beck
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Medical Center Boulevard, 4th Floor Comprehensive Cancer Center, Winston-Salem, NC 27157, USA.
| | - Anirudh K Gowd
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Medical Center Boulevard, 4th Floor Comprehensive Cancer Center, Winston-Salem, NC 27157, USA
| | - Jonathan C White
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Medical Center Boulevard, 4th Floor Comprehensive Cancer Center, Winston-Salem, NC 27157, USA
| | - Ziyad O Knio
- Department of Anesthesiology, University of Virginia Health System, 200 Jeanette Lancaster Way Charlottesville, VA 22903, USA
| | - Tadhg J O'Gara
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Medical Center Boulevard, 4th Floor Comprehensive Cancer Center, Winston-Salem, NC 27157, USA; Department of Neurosurgery , Wake Forest Baptist Health, Medical Center Boulevard, 4th Floor Comprehensive Cancer Center, Winston-Salem, NC 27157, USA
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Agarwalla A, Gowd AK, Liu JN, Beck EC, Cole BJ, Yanke AB, Nicholson GP, Romeo AA, Verma NN, Forsythe B. Predicting Patient Satisfaction With Maximal Outcome Improvement After Biceps Tenodesis. Orthopedics 2021; 44:e359-e366. [PMID: 34039198 DOI: 10.3928/01477447-20210414-07] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The goal of this study was to determine the threshold for achieving maximal outcome improvement (MOI) on the American Shoulder and Elbow Surgeons (ASES), Single Assessment Numeric Evaluation (SANE), and Constant-Murley (CM) questionnaires that predict satisfaction after isolated biceps tenodesis without concomitant rotator cuff repair. A retrospective analysis of prospectively collected data was performed for patients undergoing isolated biceps tenodesis from 2014 to 2017 at a single institution with minimum 6-month follow-up. Receiver operating characteristic curve analysis was used to determine thresholds for MOI for the ASES, SANE, and CM questionnaires. Stepwise multivariate logistical regression analysis was performed to identify predictors for achieving the threshold for MOI. A total of 123 patients were included in the final analysis. Receiver operating characteristic analysis determined that achieving 43.1%, 62.1%, and 61.4% MOI was the threshold for satisfaction for the ASES, SANE, and CM questionnaires, respectively. Regression analysis showed that concomitant superior labrum anterior-posterior (SLAP) repair was predictive of achieving MOI on the ASES and SANE questionnaires, whereas partial rotator cuff tear was predictive of achieving MOI on the CM questionnaire (P<.05 for both). Further, workers' compensation status, diabetes, history of ipsilateral shoulder surgery, and hypertension were negative predictors of achieving MOI on the SANE and CM questionnaires (P<.05 for all). Achieving MOI of 43.1%, 62.1%, and 61.4% is the threshold for satisfaction after biceps tenodesis for the ASES, SANE, and CM questionnaires, respectively. Concomitant SLAP repair was positively predictive of achieving MOI, whereas workers' compensation status, diabetes, history of ipsilateral shoulder surgery, and hypertension were negative predictors. [Orthopedics. 2021;44(3):e359-e366.].
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Steinhaus ME, Liu JN, Gowd AK, Chang B, Gruskay JA, Rauck RC, YaDeau JT, Dines DM, Taylor SA, Gulotta LV. The Feasibility of Outpatient Shoulder Arthroplasty: Risk Stratification and Predictive Probability Modeling. Orthopedics 2021; 44:e215-e222. [PMID: 33373465 DOI: 10.3928/01477447-20201216-01] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Whether shoulder arthroplasty can be performed on an outpatient basis depends on appropriate patient selection. The purpose of this study was to identify risk factors for adverse events (AEs) following shoulder arthroplasty and to generate predictive models to improve patient selection. This was a retrospective review of prospectively collected data using a single institution shoulder arthroplasty registry as well as the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database, including subjects undergoing hemiarthroplasty, total shoulder arthroplasty (TSA), and reverse TSA. Predicted probability of suitability for same-day discharge was calculated from multivariable logistic models for different patient subgroups based on age, comorbidities, and Charlson/Deyo Index scores. A total of 2314 shoulders (2079 subjects) in the institutional registry met inclusion criteria for this study. Younger age, higher body mass index (BMI), male sex, and prior steroid injection were all significantly associated with suitability for discharge, whereas preoperative narcotic use, comorbidities (heart disease and anemia/other blood disease), and Charlson/Deyo Index score of 2 were associated with AEs that might prevent same-day discharge. Compared with TSA, reverse TSA was associated with less suitability for discharge (P=.01). On querying the ACS-NSQIP database, 15,254 patients were identified. Female sex, BMI less than 35 kg/m2, American Society of Anesthesiologists class III/IV, preoperative anemia, functional dependence, low pre-operative albumin, and hemiarthroplasty were associated with unsuitability for discharge. Males 55 to 59 years old with no comorbidities nor history of narcotic use formed the lowest risk subgroup. Transfusion is the primary driver of AEs. Strategies to avoid this complication should be explored. Risk stratification will improve the ability to identify patients who can safely undergo outpatient shoulder arthroplasty. [Orthopedics. 2021;44(2):e215-e222.].
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Agarwalla A, Gowd AK, Jan K, Liu JN, Garcia GH, Naami E, Wysocki RW, Fernandez JJ, Cohen MS, Verma NN. Return to work following distal triceps repair. J Shoulder Elbow Surg 2021; 30:906-912. [PMID: 32771606 DOI: 10.1016/j.jse.2020.07.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/18/2020] [Accepted: 07/19/2020] [Indexed: 02/08/2023]
Abstract
PURPOSE The purpose of this study was to evaluate the rate and duration of return to work in patients undergoing distal triceps repair (DTR). METHODS Consecutive patients undergoing DTR from 2009 to 2017 at our institution were retrospectively reviewed at a minimum of 1 year postoperatively. Patients completed a standardized and validated work questionnaire; a visual analog scale for pain; the Mayo Elbow Performance Score; the short version of the Disabilities of the Arm, Shoulder and Hand questionnaire; and a satisfaction survey. RESULTS Of 113 eligible patients who underwent DTR, 81 (71.7%) were contacted. Of these patients, 74 (91.4%) were employed within 3 years prior to surgery (mean age, 46.0 ± 10.7 years; mean follow-up, 5.9 ± 3.9 years). Sixty-nine patients (93.2%) returned to work by 2.2 ± 3.2 months postoperatively. Sixty-six patients (89.2%) were able to return to the same level of occupational intensity. Patients who held sedentary-, light-, medium-, and high-intensity occupations were able to return to work at a rate of 100.0%, 100.0%, 80.0%, and 76.9%, respectively, by 0.3 ± 0.5 months, 1.8 ± 1.5 months, 2.5 ± 3.6 months, and 4.8 ± 3.9 months, respectively, postoperatively. Of the workers' compensation patients, 15 (75%) returned to work by 6.5 ± 4.3 months postoperatively, whereas 100% of non-workers' compensation patients returned to work by 1.1 ± 1.6 months (P < .001). Seventy-one patients (95.9%) were at least somewhat satisfied, with 50 patients (67.6%) reporting excellent satisfaction. Seventy-two patients (97.3%) would undergo the operation again if presented the opportunity. A single patient (1.4%) required revision DTR. CONCLUSIONS Approximately 93% of patients who underwent DTR returned to work by 2.2 ± 3.2 months postoperatively. Patients with higher-intensity occupations had an equivalent rate of return to work but took longer to return to their preoperative level of occupational intensity. Information regarding return to work is imperative in preoperative patient consultation to manage expectations.
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Affiliation(s)
- Avinesh Agarwalla
- Department of Orthopedic Surgery, Westchester Medical Center, Valhalla, NY, USA
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, NC, USA
| | - Kyleen Jan
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA
| | - Joseph N Liu
- Department of Orthopedic Surgery, Loma Linda Medical Center, Loma Linda, CA, USA
| | | | - Edmund Naami
- School of Medicine, University of Illinois, Chicago, IL, USA
| | - Robert W Wysocki
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA
| | - John J Fernandez
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA
| | - Mark S Cohen
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA
| | - Nikhil N Verma
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA.
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Abstract
» Acute bacterial septic arthritis of the knee is an orthopaedic emergency and, if left untreated, can result in substantial joint degradation.
» Important risk factors for development of septic arthritis include age of >60 years, recent bacteremia, diabetes, cancer, cirrhosis, renal disease, drug or alcohol abuse, a history of corticosteroid injection, a recent injury or surgical procedure, a prosthetic joint, and a history of rheumatoid arthritis.
» The diagnosis is primarily based on history and clinical presentation of a red, warm, swollen, and painful joint with limited range of motion. Laboratory values and inflammatory markers from serum and joint fluid may serve as adjuncts when there is clinical suspicion of septic arthritis.
» The initial and general antibiotic regimen should cover methicillin-resistant Staphylococcus aureus and gram-negative and gram-positive organisms. The antibiotic regimen should be specified following the culture results of the infected joint.
» Operative management involves either arthrotomy or arthroscopy of the knee with thorough irrigation and debridement of all infected tissue. The Gächter classification is useful in establishing a prognosis or in determining the need for an extensive debridement.
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Affiliation(s)
| | - Joseph N Liu
- Loma Linda University Medical Center, Loma Linda, California
| | - Peter J Wilton
- Loma Linda University Medical Center, Loma Linda, California
| | - Ikenna Nwachuku
- Loma Linda University School of Medicine, Loma Linda, California
| | - Anirudh K Gowd
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina
| | - Nirav H Amin
- Veterans Affairs Loma Linda, Loma Linda, California
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Yi BC, Gowd AK, Agarwalla A, Chen E, Amin NH, Nicholson GP, Romeo AA, Liu JN. Efficacy of the modified Frailty Index and the modified Charlson Comorbidity Index in predicting complications in patients undergoing operative management of proximal humerus fracture. J Shoulder Elbow Surg 2021; 30:658-667. [PMID: 32650081 DOI: 10.1016/j.jse.2020.06.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 06/08/2020] [Accepted: 06/15/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Comorbidity indices such as the 5-factor modified Frailty Index (mFI-5) and modified Charlson Comorbidity Index (mCCI) are widely used in outcomes research. METHODS A total of 3893 patients who underwent total shoulder arthroplasty (n=975), hemiarthroplasty (n=495), or open reduction and internal fixation (n=2423) for the treatment of proximal humerus fracture from 2005-2017 were identified from the National Surgical Quality Improvement Program database. Data regarding demographics, comorbidities, American Society of Anesthesiologists class, and postoperative complications were collected, and the mFI-5 and mCCI were calculated for each case. Multivariate logistic regression models and receiver operating characteristic curve analyses were performed. RESULTS The patient population had a mean age of 68.0 ± 13.2 years, body mass index of 29.1 ± 8.1 and mean operative time of 119.9 ± 55.5 minutes. The most common complications within this cohort were extended length of stay (4 days or more) (1085/3893; 27.87%), transfusion (377/3893; 9.68%), unplanned reoperation (97/3893; 2.49%), urinary tract infection (43/3893; 1.10%), death (42/3893; 1.08%), and deep vein thrombosis (40/3893; 1.03%). After accounting for patient demographics, the mFI-5 (odds ratio [OR] = 1.105, P < .001) and mCCI (OR = 1.063, P < .001) were significantly associated with incidence of any adverse event. Both comorbidity indices had low positive predictive value and high negative predictive value for all adverse events. CONCLUSION The comorbidity indices mCCI and mFI-5 are both strongly associated with adverse events but have moderate ability to predict complications following surgical treatment of proximal humerus fractures.
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Affiliation(s)
- Brendan C Yi
- School of Medicine, Wake Forest University, Winston-Salem, NC, USA
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, NC, USA
| | - Avinesh Agarwalla
- Department of Orthopaedic Surgery, Westchester Medical Center, Valhalla, NY, USA
| | - Eric Chen
- Department of Orthopaedic Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, NC, USA
| | - Nirav H Amin
- Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, CA, USA
| | | | - Anthony A Romeo
- Department of Orthopaedic Surgery, The Rothman Institute, New York, NY, USA
| | - Joseph N Liu
- Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, CA, USA.
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Gowd AK, Vahidi NA, Magdycz WP, Zollinger PL, Carmouche JJ. Correlation of Voice Hoarseness and Vocal Cord Palsy: A Prospective Assessment of Recurrent Laryngeal Nerve Injury Following Anterior Cervical Discectomy and Fusion. Int J Spine Surg 2021; 15:12-17. [PMID: 33900952 DOI: 10.14444/8001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Injury to the recurrent laryngeal nerve (RLN) has been implicated as a common complication following anterior cervical discectomy and fusion (ACDF) surgery. The purpose of this study is to determine the true incidence of voice hoarseness and RLN palsy following ACDF surgery, to determine the reliability of symptoms in the diagnosis of RLN injury, and to evaluate factors related to the development of these symptoms. METHODS All patients undergoing elective (primary or secondary) ACDF surgery at a single institution consented to and enrolled in the present study. All approaches were through the left side. Enrolled patients received both preoperative and postoperative (within 1 month following surgery) laryngoscopy by a fellowship-trained ENT physician for evaluation of RLN function. Patients also responded as to whether they were experiencing postoperative symptoms of dysphagia, aspiration, and voice changes. RESULTS In total, 108 patients were included in this study. Mean age of the population was 59.2 ± 10.7 years and mean body mass index was 31.2 ± 7.1 kg/m2. Three patients had previously undergone a thyroidectomy, whereas 20 patients had undergone a previous ACDF. Average intubation time for ACDF surgery was 121.6 ± 38.5 minutes. After surgery and excluding patients who were experiencing preoperative symptoms, 19 patients (20.4%) complained of dysphagia, 2 patients (1.9%) complained of aspiration symptoms, and 5 patients (4.6%) complained of voice hoarseness. There was no incidence of vocal cord palsy from postoperative laryngoscopy. From multivariate analysis, endotracheal cuff pressure after retractor placement was correlated to postoperative voice hoarseness, dysphagia, and aspiration symptoms. CONCLUSIONS From the results of this prospective study, the RLN remained functional even a month after surgery despite several cases of postoperative dysphagia, aspiration, and voice changes. Endotracheal cuff pressure, number of vertebral levels, body mass index, and intubation time were important variables related to postoperative symptoms. CLINICAL RELEVANCE Voice hoarseness does not necessarily indicate recurrent laryngeal nerve injury after ACDF but may be caused by compressive forces on laryngeal tissue during retraction or intubation. Laryngoscopy should be performed in cases with high clinical suspicion. LEVEL OF EVIDENCE 2.
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Affiliation(s)
- Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina
| | - Nima A Vahidi
- Department of Orthopaedic Surgery, Virginia Commonwealth University Medical Center, Richmond, Virginia
| | - William P Magdycz
- Department of Orthopedic Surgery, Virginia Tech Carilion School of Medicine, Roanoke, Virginia
| | - Pamela L Zollinger
- Department of Orthopedic Surgery, Virginia Tech Carilion School of Medicine, Roanoke, Virginia
| | - Jonathan J Carmouche
- Department of Orthopedic Surgery, Virginia Tech Carilion School of Medicine, Roanoke, Virginia
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Beck EC, Gowd AK, Paul K, Chahla J, Marquez-Lara AJ, Rasio J, Irie T, Williams J, Nho SJ. Pelvic osteotomies for acetabular dysplasia: Are there outcomes, survivorship and complication differences between different osteotomy techniques? J Hip Preserv Surg 2021; 7:764-776. [PMID: 34377519 PMCID: PMC8349594 DOI: 10.1093/jhps/hnab009] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 12/09/2020] [Accepted: 01/13/2021] [Indexed: 01/06/2023] Open
Abstract
The purpose of this study was to evaluate the safety and efficacy of Periacetabular osteotomy (PAO), rotational acetabular osteotomy (RAO), and eccentric rotational acetabular osteotomy (ERAO) for treating hip dysplasia by comparing complication rates, survivorship, and functional outcomes after treatment. A systematic review in the MEDLINE and CINAHL databases was performed, and studies reporting outcomes after pelvic osteotomy for hip dysplasia with a minimum of 1-year follow-up or reported postoperative complications was included. Patient demographics, radiographic measurements, patient reported outcomes including the modified Harris hip score (mHHS), complications using the modified Clavien-Dindo classification, and reoperations were extracted from each study. A meta-analysis of outcome scores, complications, change in acetabular coverage, and revision rates for the 3 pelvic osteotomies was performed. A total of 47 articles detailing outcomes of 6,107 patients undergoing pelvic osteotomies were included in the final analysis. When stratified by procedure, RAO had a statistically greater change in LCEA when compared to PAO (33.9° vs 18.0°; P <0.001). The average pooled mHHS improvement was 15.6 (95% CI: 8.3–22.8, I2= 99.4%). Although ERAO had higher mean score improvements when compared to RAO and PAO, the difference was not statistically significant (P >0.05). Lastly, patients undergoing PAO had a statistically greater complication rate than those undergoing ERAO and RAO (P <0.001 for both), while revision rate was not statistically different between the 3 techniques. In summary, there are many more publications on PAO surgery with a wide range of reported complications. Complications after ERAO and RAO surgery are lower than PAO surgery in the literature, but it is unclear whether this represents an actual difference or a reporting bias. Lastly, there are no significant differences between revisions, or postoperative reported outcomes between the 3 techniques.
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Affiliation(s)
- Edward C Beck
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Medical Center Blvd., Winston-Salem, NC 27157, USA
| | - Anirudh K Gowd
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Medical Center Blvd., Winston-Salem, NC 27157, USA
| | - Katlynn Paul
- Department of Orthopedic Surgery, Rush University Medical Center, 1611 W. Harrison St, Chicago, IL 60612, USA
| | - Jorge Chahla
- Department of Orthopedic Surgery, Rush University Medical Center, 1611 W. Harrison St, Chicago, IL 60612, USA
| | - Alejandro J Marquez-Lara
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Medical Center Blvd., Winston-Salem, NC 27157, USA
| | - Jonathan Rasio
- Department of Orthopedic Surgery, Rush University Medical Center, 1611 W. Harrison St, Chicago, IL 60612, USA
| | - Torhu Irie
- Department of Orthopedic Surgery, Rush University Medical Center, 1611 W. Harrison St, Chicago, IL 60612, USA
| | - Joel Williams
- Department of Orthopedic Surgery, Rush University Medical Center, 1611 W. Harrison St, Chicago, IL 60612, USA
| | - Shane J Nho
- Department of Orthopedic Surgery, Rush University Medical Center, 1611 W. Harrison St, Chicago, IL 60612, USA
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Agarwalla A, Yao K, Darden C, Gowd AK, Sherman SL, Farr J, Shubin Stein BE, Amin NH, Liu JN. Assessment and Trends of the Methodological Quality of the Top 50 Most Cited Articles on Patellar Instability. Orthop J Sports Med 2021; 9:2325967120972016. [PMID: 33614793 PMCID: PMC7869164 DOI: 10.1177/2325967120972016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 06/23/2020] [Indexed: 02/05/2023] Open
Abstract
Background Studies with a low level of evidence (LOE) have dominated the top cited research in many areas of orthopaedics. The wide range of treatment options for patellar instability necessitates an investigation to determine the types of studies that drive clinical practice. Purpose To determine (1) the top 50 most cited articles on patellar instability and (2) the correlation between the number of citations and LOE or methodological quality. Study Design Cross-sectional study. Methods The Scopus and Web of Science databases were assessed to determine the top 50 most cited articles on patellar instability between 1985 and 2019. Bibliographic information, number of citations, and LOE were collected. Methodological quality was calculated using the Modified Coleman Methodology Score (MCMS) and the Methodological Index for Non-Randomized Studies (MINORS). Mean citations and mean citation density (citations per year) were correlated with LOE, MCMS, and MINORS scores. Results Most studies were cadaveric (n = 10; 20.0%), published in the American Journal of Sports Medicine (n = 13; 26.0%), published between 2000 and 2009 (n = 41; 82.0%), and conducted in the United States (n = 17; 34.0%). The mean number of citations and the citation density were 158.61 ± 59.53 (range, 95.5-400.5) and 12.74 ± 5.12, respectively. The mean MCMS and MINORS scores were 59.62 ± 12.58 and 16.24 ± 3.72, respectively. No correlation was seen between mean number of citations or citation density versus LOE. A significant difference was found in the mean LOE of articles published between 1990 and 1999 (5.0 ± 0) versus those published between 2000 and 2009 (3.12 ± 1.38; P = .03) and between 2010 and 2019 (3.00 ± 1.10; P = .01). Conclusion There was a shift in research from anatomy toward outcomes in patellar instability; however, these articles demonstrated low LOE and methodological quality. Higher quality studies are necessary to establish informed standards of management of patellar instability.
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Affiliation(s)
- Avinesh Agarwalla
- Department of Orthopedic Surgery, Westchester Medical Center, Valhalla, New York, USA
| | - Kaisen Yao
- Department of Orthopedic Surgery, Lenox Hill Hospital, New York, New York, USA
| | - Christon Darden
- Department of Orthopedic Surgery, Mount Sinai Hospital, New York, New York, USA
| | - Anirudh K Gowd
- Department of Orthopedic Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Seth L Sherman
- Department of Orthopaedic Surgery, Stanford University, Redwood City, California, USA
| | - Jack Farr
- Cartilage Restoration Center, OrthoIndy, Greenwood, Indiana, USA
| | | | - Nirav H Amin
- Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Joseph N Liu
- Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, CA, USA
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Smith TJ, Gowd AK, Kunkel J, Kaplin L, Waterman BR. Superior Capsular Reconstruction Provides Sufficient Biomechanical Outcomes for Massive, Irreparable Rotator Cuff Tears: A Systematic Review. Arthroscopy 2021; 37:402-410. [PMID: 32950647 DOI: 10.1016/j.arthro.2020.09.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 09/02/2020] [Accepted: 09/06/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE To critically review the literature reporting biomechanical outcomes of superior capsular reconstruction (SCR) for the treatment of massive and/or irreparable rotator cuff tears. METHODS A systematic review was performed following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) guidelines using the PubMed, MEDLINE, and Cochrane Library databases in August 2020. Cadaveric studies were assessed for glenohumeral translation, subacromial contact pressure, and superior humeral translation comparing SCR with an intact cuff with reference to a torn control state. RESULTS A total of 15 studies (142 shoulders) were included in our data analysis. SCR showed improvements in superior humeral translation, subacromial contact force, and glenohumeral contact force when biomechanically compared with the massive and/or irreparably torn rotator cuff. No statistically significant differences were found between SCR and the intact rotator cuff regarding superior humeral translation (standard mean difference [SMD], 2.09 mm vs 2.50 mm; P = .54) or subacromial contact force (SMD, 2.85 mPa vs 2.83 mPa; P = .99). Significant differences were observed between SCR and the intact cuff for glenohumeral contact force only, in favor of the intact cuff (SMD, 1.73 N vs 5.45 N; P = .03). CONCLUSIONS SCR may largely restore static restraints to superior humeral translation in irreparable rotator cuff tears, although active glenohumeral compression is diminished relative to the intact rotator cuff. CLINICAL RELEVANCE Investigating the biomechanical outcomes of SCR will help surgeons better understand the effectiveness of this treatment option.
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Affiliation(s)
- Tyler J Smith
- Department of Orthopedic Surgery, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, U.S.A
| | - Anirudh K Gowd
- Division of Sports Medicine, Department of Orthopedic Surgery, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - John Kunkel
- Department of Orthopedic Surgery, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, U.S.A
| | - Lisa Kaplin
- Division of Sports Medicine, Department of Orthopedic Surgery, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - Brian R Waterman
- Division of Sports Medicine, Department of Orthopedic Surgery, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A..
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Smith TJ, Gowd AK, Kunkel J, Kaplin L, Hubbard JB, Coates KE, Graves BR, Waterman BR. Clinical Outcomes of Superior Capsular Reconstruction for Massive, Irreparable Rotator Cuff Tears: A Systematic Review Comparing Acellular Dermal Allograft and Autograft Fascia Lata. Arthrosc Sports Med Rehabil 2020; 3:e257-e268. [PMID: 33615273 PMCID: PMC7879184 DOI: 10.1016/j.asmr.2020.09.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Purpose To investigate clinical outcomes after superior capsular reconstruction (SCR) for the treatment of massive and/or irreparable rotator cuff tears treated with either allograft or autograft. Methods Using the Preferred Reporting Items for Systematic Reviews and Meta Analyses (PRISMA) guidelines, in April 2020 a systematic review was performed using PubMed, MEDLINE, EMBASE, and Cochrane databases. Clinical studies were assessed for patient-reported outcomes and range of motion, comparing dermal allografts to fascia lata autografts, with a minimum follow-up of 12 months. Results A total of 16 clinical studies involving 598 patients (606 shoulders) were included for data analysis, with a weighted mean follow-up of 36.9 months (range 12 to 60). Visual analogue scale (VAS) pain scores decreased from 4.0 to 6.9 mm preoperatively to 0 to 2.5 mm postoperatively. American Shoulder & Elbow Surgeons score increased from 20.3 to 54.5 preoperatively to 73.7 to 97.0 postoperatively. Forward flexion increased from 27.0° to 142.7° preoperatively to 134.5° to 167.0° postoperatively. External rotation increased from 13.2° to 41.0° preoperatively to 30.0° to 59.0° postoperatively. Acromiohumeral distance increased from 3.4 to 7.1 mm preoperatively to 6.0 to 9.7 mm postoperatively. The total rates of complications, graft failure, and revision surgery were 5.6%, 13.9%, and 6.9%, respectively. Conclusions Irrespective of tissue source, SCR serves as a reasonable joint-preserving option for massive, irreparable rotator cuff tears, with favorable short- to midterm improvements in patient-reported outcomes and range of motion. Level of Evidence IV, systematic review of level III and IV studies.
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Affiliation(s)
- Tyler J. Smith
- Department of Orthopedic Surgery, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, U.S.A
| | - Anirudh K. Gowd
- Department of Orthopedic Surgery, Division of Sports Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - John Kunkel
- Department of Orthopedic Surgery, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, U.S.A
| | - Lisa Kaplin
- Department of Orthopedic Surgery, Division of Sports Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - John B. Hubbard
- Department of Orthopedic Surgery, Division of Sports Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - Kevin E. Coates
- Department of Orthopedic Surgery, Division of Sports Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - Benjamin R. Graves
- Department of Orthopedic Surgery, Division of Sports Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - Brian R. Waterman
- Department of Orthopedic Surgery, Division of Sports Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
- Address correspondence to Brian R. Waterman, MD, Department of Orthopaedic Surgery, Wake Forest University School of Medicine, Medical Center Blvd, Winston-Salem, NC 27157-1070, U.S.A.
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Agarwalla A, Yao K, Gowd AK, Amin NH, Leland JM, Romeo AA, Liu JN. Assessment and Trends in the Methodological Quality of the Top 50 Most Cited Articles in Shoulder Instability. Orthop J Sports Med 2020; 8:2325967120967082. [PMID: 33816639 PMCID: PMC8008137 DOI: 10.1177/2325967120967082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 06/15/2020] [Indexed: 02/05/2023] Open
Abstract
Background: Citation counts have often been used as a surrogate for the scholarly impact of a particular study, but they do not necessarily correlate with higher-quality investigations. In recent decades, much of the literature regarding shoulder instability is focused on surgical techniques to correct bone loss and prevent recurrence. Purpose: To determine (1) the top 50 most cited articles in shoulder instability and (2) if there is a correlation between the number of citations and level of evidence or methodological quality. Study Design: Cross-sectional study. Methods: A literature search was performed on both the Scopus and the Web of Science databases to determine the top 50 most cited articles in shoulder instability between 1985 and 2019. The search terms used included “shoulder instability,” “humeral defect,” and “glenoid bone loss.” Methodological scores were calculated using the Modified Coleman Methodology Score (MCMS), Jadad scale, and Methodological Index for Non-Randomized Studies (MINORS) score. Results: The mean number of citations and mean citation density were 222.7 ± 123.5 (range, 124-881.5) and 16.0 ± 7.9 (range, 6.9-49.0), respectively. The most common type of study represented was the retrospective case series (evidence level, 4; n = 16; 32%) The overall mean MCMS, Jadad score, and MINORS score were 61.1 ± 10.1, 1.4 ± 0.9, and 16.0 ± 3.0, respectively. There were also no correlations found between mean citations or citation density versus each of the methodological quality scores. Conclusion: The list of top 50 most cited articles in shoulder instability comprised studies with low-level evidence and low methodological quality. Higher-quality study methodology does not appear to be a significant factor in whether studies are frequently cited in the literature.
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Affiliation(s)
- Avinesh Agarwalla
- Department of Orthopaedic Surgery, Westchester Medical Center, Valhalla, New York, USA
| | - Kaisen Yao
- Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, New York, USA
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest University Medical Center, Winston-Salem, North Carolina, USA
| | - Nirav H Amin
- Veterans Administration Loma Linda, Loma Linda, California, USA
| | - J Martin Leland
- University Hospitals Geauga Medical Center, Cleveland, Ohio, USA
| | - Anthony A Romeo
- Department of Orthopaedic Surgery, The Rothman Institute, New York, New York, USA
| | - Joseph N Liu
- Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, California, USA
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Manderle BJ, Gowd AK, Liu JN, Beletsky A, Nwachukwu BU, Nicholson GP, Bush-Joseph C, Romeo AA, Forsythe B, Cole BJ, Verma NN. Time Required to Achieve Clinically Significant Outcomes After Arthroscopic Rotator Cuff Repair. Am J Sports Med 2020; 48:3447-3453. [PMID: 33079576 DOI: 10.1177/0363546520962512] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Recent literature has focused on correlating statistically significant changes in outcome measures with clinically significant outcomes (CSOs). CSO benchmarks are being established for arthroscopic rotator cuff repair (RCR), but more remains to be defined about them. PURPOSE To define the time-dependent nature of the minimal clinically important difference (MCID), substantial clinical benefit (SCB), and Patient Acceptable Symptomatic State (PASS) after RCR and to define what factors affect this time to CSO achievement. STUDY DESIGN Case series; Level of evidence, 4. METHODS An institutional registry was queried for patients who underwent arthroscopic RCR between 2014 and 2016 and completed preoperative, 6-month, 1-year, and 2-year patient-reported outcome measures (PROMs). Threshold values for MCID, SCB, and PASS were obtained from previous literature for the American Shoulder and Elbow Surgeons score (ASES), Single Assessment Numeric Evaluation (SANE), and subjective Constant score. The time in which patients achieved MCID, SCB, and PASS was calculated using Kaplan-Meier analysis. A Cox multivariate regression model was used to identify variables correlated with earlier or later achievement of CSOs. RESULTS A total of 203 patients with an average age of 56.19 ± 9.96 years and average body mass index was 30.29 ± 6.49 were included. The time of mean achievement of MCID, SCB, and PASS for ASES was 5.77 ± 1.79 months, 6.22 ± 2.85 months, and 7.23 ± 3.81 months, respectively. The time of mean achievement of MCID, SCB, and PASS for SANE was 6.25 ± 2.42 months, 7.05 ± 4.10 months, and 9.26 ± 5.89 months, respectively. The time of mean achievement of MCID, SCB, and PASS for Constant was 6.94 ± 3.85 months, 7.13 ± 4.13 months, and 8.66 ± 5.46 months, respectively. Patients with dominant-sided surgery (hazard ratio [HR], 1.363; 95% CI, 1.065-1.745; P = .014) achieved CSOs earlier on ASES, while patients with workers' compensation status (HR, 0.752; 95% CI, 0.592-0.955; P = .019), who were current smokers (HR, 0.323; 95% CI, 0.119-0.882; P = .028), and with concomitant biceps tenodesis (HR, 0.763; 95% CI, 0.607-0.959; P = .021) achieved CSOs on ASES at later timepoints. Patients with distal clavicle excision (HR, 1.484; 95% CI, 1.028-2.143; P = .035) achieved CSOs earlier on SANE. Patients with distal clavicle excision (HR, 1.689; 95% CI, 1.183-2.411, P = .004) achieved CSOs earlier on Constant, while patients with workers' compensation insurance status (HR, 0.671; 95% CI, 0.506-0.891; P = .006) and partial-thickness tears (HR, 0.410; 95% CI, 0.250-0.671; P < .001) achieved CSOs later on Constant. Greater preoperative score was associated with delayed achievement of CSOs for ASES, SANE (HR, 0.993; 95% CI, 0.987-0.999; P = .020), and Constant (HR, 0.941; 95% CI, 0.928-0.962; P < .001). CONCLUSION A majority of patients achieved MCID by 6 months after surgery. Dominant-sided surgery and concomitant distal clavicle excision resulted in faster CSO achievement, while workers' compensation status, concomitant biceps tenodesis, current smoking, partial-thickness rotator cuff tears, and higher preoperative PROMs resulted in delayed CSO achievement.
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Affiliation(s)
- Brandon J Manderle
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, USA
| | - Anirudh K Gowd
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, USA
| | - Joseph N Liu
- Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, California, USA
| | - Alexander Beletsky
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, USA
| | - Benedict U Nwachukwu
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, USA
| | - Gregory P Nicholson
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, USA
| | - Charles Bush-Joseph
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, USA
| | - Anthony A Romeo
- Division of Shoulder, Elbow, Sports Medicine, Rothman Orthopaedic Institute, New York, New York, USA
| | - Brian Forsythe
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, USA
| | - Brian J Cole
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, USA
| | - Nikhil N Verma
- Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, USA
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Agarwalla A, Gowd AK, Liu JN, Amin NH, Werner BC. Rates and Risk Factors of Revision Arthroscopy or Conversion to Total Knee Arthroplasty Within 1 Year Following Isolated Meniscectomy. Arthrosc Sports Med Rehabil 2020; 2:e443-e449. [PMID: 33134979 PMCID: PMC7588599 DOI: 10.1016/j.asmr.2020.04.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 04/17/2020] [Indexed: 02/01/2023] Open
Abstract
Purpose To identify the rates of and risk factors for revision arthroscopy and conversion to total knee arthroplasty (TKA) within 1 year of isolated meniscectomy. Methods Humana and Medicare national insurance databases were queried for patients who underwent isolated meniscectomy. Patients who underwent revision arthroscopy or TKA within 1 year postoperatively were identified by International Classification of Diseases Procedural Codes, Ninth Revision, and Current Procedural Terminology codes. Multivariate binomial logistic regression analysis was used to identify risk factors, and adjusted odds ratios (ORs) and 95% confidence intervals (Cis) were calculated, with P < .05 considered significant. Results A total of 13,142 patients and 407,888 patients underwent isolated meniscectomy in the Humana and Medicare databases, respectively. Of the patients, 395 (3.01%) and 3,770 patients (0.92%) underwent revision arthroscopy, and 629 patients (4.79%) and 38,630 patients (9.47%) underwent TKA within 1 year of meniscectomy in the Humana and Medicare databases, respectively. Obesity (Humana: OR = 1.33, P = 0.003; Medicare: OR = 1.10, P < 0.001) and age < 20 years (Humana: OR = 2.64, P = 0.022), 20-29 years (Humana: OR = 3.30, P = 0.002), 40-49 years (Humana: OR = 3.80, P < 0.001), 50-59 years (Humana: OR = 1.99, P = 0.027), and < 64 years (Medicare: OR = 1.74, P < 0.001) were risk factors for revision arthroscopy. Obesity (Humana: OR = 1.64, P < 0.001; Medicare: OR = 1.37, P < 0.001), morbid obesity (Medicare: OR = 1.20, P < 0.001), age 70-74 (Medicare: OR = 1.12, P < 0.001), 75-79 (Medicare: OR = 1.25, P < 0.001), 80-84 (Medicare: OR = 1.20, P < 0.001), and concomitant osteoarthritis (Humana: OR = 1.42, P < 0.001; Medicare: OR = 1.46, P < 0.001) were risk factors for conversion to TKA. Conclusions Medicare and Humana databases showed that 0.92%-3.01% and 4.79%-9.47% of patients undergo revision arthroscopy or conversion to TKA within a year of isolated meniscectomy. Obesity was a risk factor for early revision arthroscopy and conversion to TKA, whereas concomitant osteoarthritis was a risk factor for conversion to TKA. Level of Evidence Level III, retrospective comparative trial.
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Affiliation(s)
- Avinesh Agarwalla
- Department of Orthopaedic Surgery, Westchester Medical Center, Valhalla, New York, U.S.A
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina, U.S.A
| | - Joseph N Liu
- Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, California, U.S.A
| | - Nirav H Amin
- Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, California, U.S.A
| | - Brian C Werner
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, Virginia, U.S.A
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MacLean IS, Gowd AK, Waterman BR, Dempsey IJ, Bach BR, Cole BJ, Romeo AA, Verma NN. The Effect of Acromioplasty on the Critical Shoulder Angle and Acromial Index. Arthrosc Sports Med Rehabil 2020; 2:e623-e628. [PMID: 33135003 PMCID: PMC7588649 DOI: 10.1016/j.asmr.2020.07.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Accepted: 07/16/2020] [Indexed: 11/28/2022] Open
Abstract
Purpose To evaluate the effect of acromioplasty using a cutting block technique on bony coverage as measured by the critical shoulder angle (CSA) and acromial index (AI). Methods This study is a retrospective radiographic review using data from a previous prospective randomized clinical trial that offered enrollment to patients aged 18 years or older with a full-thickness tear of the superior rotator cuff between October 2007 and January 2011. Each patient was allocated to repair with either acromioplasty using a cutting block technique or non-acromioplasty treatment arms in a blinded fashion. Medical and demographic information was recorded for each patient. Between January 2017 and December 2017, patients were contacted for repeat follow-up clinical evaluation and radiographs. Measurements of acromial index and critical shoulder angle were performed on pre- and postoperative radiographs by a single reviewer. Results Seventy-one (75%) patients were available for follow up. The 2 groups were similar in terms of baseline demographics and acromial type. When compared with preoperative measures, acromioplasty did not result in significant reductions in mean CSA (34.5° vs 35.5°; P = .293) or AI (0.68 vs 0.66; P = .283). Furthermore, postoperative CSA (34.5° vs 36.2°, P = .052) and AI (0.66 vs 0.67, P = .535) demonstrated no statistically significant differences between patients with and without acromioplasty, respectively. Conclusions There was no statistically significant change in either the CSA or AI following acromioplasty, nor was there a significant postoperative difference in CSA or AI between the group that underwent acromioplasty and the group that did not. Clinical Relevance Some studies suggest a greater postoperative CSA may result in greater risk of retear after arthroscopic rotator cuff repair. The CSA and AI may not be modifiable with acromioplasty.
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Affiliation(s)
- Ian S MacLean
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, U.S.A
| | - Brian R Waterman
- Section of Sports Medicine, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, U.S.A.,Department of Orthopaedic Surgery, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, U.S.A
| | - Ian J Dempsey
- Section of Sports Medicine, Rush University Medical Center, Chicago, Illinois, U.S.A.,Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Bernard R Bach
- Section of Sports Medicine, Rush University Medical Center, Chicago, Illinois, U.S.A.,Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Brian J Cole
- Section of Sports Medicine, Rush University Medical Center, Chicago, Illinois, U.S.A.,Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Anthony A Romeo
- Section of Shoulder and Elbow Surgery, Rothman Institute, Philadelphia, Pennsylvania, U.S.A
| | - Nikhil N Verma
- Section of Sports Medicine, Rush University Medical Center, Chicago, Illinois, U.S.A.,Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
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Werner BC, Kew ME, Brockmeier SF, Gowd AK, Romeo AA, Agarwalla A. Postoperative opioid usage is greater following hemiarthroplasty compared to reverse total shoulder arthroplasty for proximal humerus fractures. Seminars in Arthroplasty: JSES 2020. [DOI: 10.1053/j.sart.2020.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Cotter EJ, Gowd AK, Bohl DD, Getgood A, Cole BJ, Frank RM. Medical Comorbidities and Functional Dependent Living Are Independent Risk Factors for Short-Term Complications Following Osteotomy Procedures about the Knee. Cartilage 2020; 11:423-430. [PMID: 30188188 PMCID: PMC7488949 DOI: 10.1177/1947603518798889] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVE To characterize rates and risk factors for adverse events following distal femoral osteotomy (DFO), high tibial osteotomy (HTO), and tibial tubercle osteotomy (TTO) procedures. DESIGN Patients undergoing DFO, HTO, or TTO procedures during 2005 to 2016 were identified in the American College of Surgeons National Surgical Quality Improvement Program. Rates of adverse events were characterized for each procedure. Demographic, comorbidity, and procedural factors were tested for association with occurrence of any adverse events. RESULTS A total of 1,083 patients were identified. Of these, 305 (28%) underwent DFO, 273 (25%) underwent HTO, and 505 (47%) underwent TTO. Mean ages for patients undergoing each procedure were the following: DFO, 51 ± 23 years; HTO, 40 ± 13 years; and TTO, 31 ± 11 years. The most common comorbidities for DFO were hypertension (34%) and smoking (17%); for HTO, hypertension (22%) and smoking (21%); and for TTO, smoking (20%) and hypertension (11%). Independent risk factors for occurrence of any adverse event were age ⩾45 years for DFO (odds ratio [OR] = 3.1, P < 0.001) and HTO (OR = 2.3, P = 0.029), and body mass index >30 for HTO (OR = 2.5, 95% confidence interval = 1.1-5.7, P = 0.031). When all osteotomy procedures were analyzed collectively, additional variables including diabetes mellitus (OR = 2.2, P = 0.017), chronic obstructive pulmonary disease (OR = 5.5, P = 0.003), and dependent functional status (OR = 3.0, P = 0.004) were associated with adverse events. CONCLUSIONS The total rate of adverse events was not independently associated with the type of osteotomy procedure. In addition, patients with age >45, diabetes mellitus, chronic obstructive pulmonary disease, and dependent functional status have greater odds for adverse events and should be counseled and monitored accordingly.
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Affiliation(s)
- Eric J. Cotter
- Department of Orthopedics and Rehabilitation, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Anirudh K. Gowd
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Daniel D. Bohl
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Alan Getgood
- Division of Orthopaedic Surgery, Fowler Kennedy Sport Medicine Clinic, Western University, London, Ontario, Canada
| | - Brian J. Cole
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Rachel M. Frank
- Department of Orthopaedic Surgery, University of Colorado, Boulder, CO, USA,Rachel M. Frank, Department of Orthopaedic Surgery, University of Colorado School of Medicine, 2150 Stadium Drive, Boulder, CO 80309, USA.
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Liu JN, Garcia GH, Gowd AK, Mahony G, Sinatro A, Wu HH, Dines DM, Warren RF, Gulotta LV. Return to Work After Shoulder Replacement for Glenohumeral Osteoarthritis Is Similar When Hemiarthroplasty Is Compared to Total Shoulder Arthroplasty. HSS J 2020; 16:212-217. [PMID: 33088235 PMCID: PMC7534888 DOI: 10.1007/s11420-019-09692-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 04/26/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Return to work after shoulder arthroplasty for glenohumeral osteoarthritis (OA) is an important consideration for an aging workforce. QUESTIONS/PURPOSES The aim of this study was to compare the shoulder function, pain levels, and rate of return to work in patients treated with anatomic total shoulder arthroplasty (aTSA) versus humeral hemiarthroplasty (HHA). METHODS A retrospective review of consecutive HHA patients was performed of our institution's shoulder arthroplasty registry. Inclusion criteria were pre-operative diagnosis of end-stage OA and more than 2 years' follow-up. HHA patients were statistically matched to aTSA patients and then screened for pre-operative work status; 26 HHA and 23 aTSA patients worked before surgery. There was no difference in average age (HHA, 62.4 years; aTSA, 61.7 years) or follow-up (HHA, 67.5 months; aTSA, 66.9 months). RESULTS Average American Shoulder and Elbow Surgeons (ASES) scores (HHA, 37.6 to 70.3; aTSA, 35.6 to 80.1) and visual analogue scale (VAS) for pain scores (HHA, 6.1 to 2.3; aTSA, 6.5 to 0.6) improved in both groups. However, HHA patients had worse final VAS scores, and aTSA patients were more satisfied (100% vs 77%); 61.5% of HHA patients returned to work post-operatively versus 87.0% of aTSA patients. There was no difference in time to return to work (HHA, 1.9 ± 2.3 months; aTSA, 1.3 ± 1.0 months). CONCLUSION Patients with shoulder OA undergoing aTSA have higher rates of return to work, function, and satisfaction than those undergoing HHA.
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Affiliation(s)
- Joseph N. Liu
- grid.411390.e0000 0000 9340 4063Department of Orthopedic Surgery, Loma Linda University Medical Center, Loma Linda, CA USA
| | | | - Anirudh K. Gowd
- grid.412860.90000 0004 0459 1231Wake Forest University Baptist Medical Center, Winston-Salem, NC USA
| | - Gregory Mahony
- grid.239915.50000 0001 2285 8823Sports Medicine and Shoulder Service, Hospital for Special Surgery, New York, NY USA
| | - Alec Sinatro
- grid.239915.50000 0001 2285 8823Sports Medicine and Shoulder Service, Hospital for Special Surgery, New York, NY USA
| | - Hao Hua Wu
- grid.266102.10000 0001 2297 6811Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA USA
| | - David M. Dines
- grid.239915.50000 0001 2285 8823Sports Medicine and Shoulder Service, Hospital for Special Surgery, New York, NY USA
| | - Russell F. Warren
- grid.239915.50000 0001 2285 8823Sports Medicine and Shoulder Service, Hospital for Special Surgery, New York, NY USA
| | - Lawrence V. Gulotta
- grid.239915.50000 0001 2285 8823Sports Medicine and Shoulder Service, Hospital for Special Surgery, New York, NY USA
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Beck EC, Gowd AK, Nabor D, Waterman BR. Cortical Button Fixation for Proximal Tibiofibular Instability: A Technical Report. Arthrosc Tech 2020; 9:e1415-e1421. [PMID: 33024685 PMCID: PMC7528657 DOI: 10.1016/j.eats.2020.05.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 05/29/2020] [Indexed: 02/03/2023] Open
Abstract
Instability of the proximal tibiofibular joint (PTFJ) is a rare injury pattern than can affect high-demand athletes involved in twisting or pivoting movements on a flexed knee. Instability may produce painful subluxations during provocative activity and occasional neuritic symptoms from tethering of the common peroneal nerve at the fibular neck. There are several reports of reconstruction for symptomatic PTFJ instability; however, no optimal treatment has been elucidated in the literature. Use of a cortical button suspensory device for fixation of the PTFJ offers the advantage of stabilizing the joint without need for free graft harvest or rigid screw fixation. The present technical report illustrates the operative technique and the advantages, disadvantages, pearls, and pitfalls associated with this operation.
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Affiliation(s)
| | - Anirudh K. Gowd
- Address correspondence to Anirudh K. Gowd, M.D., Department of Orthopedic Surgery, Wake Forest University Baptist Medical Center, 713 Davenbury Way, Cary, North Carolina 27513, U.S.A.
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Beck EC, Nwachukwu BU, Chapman R, Gowd AK, Waterman BR, Nho SJ. The Influence of Lumbosacral Spine Pathology on Minimum 2-Year Outcome After Hip Arthroscopy: Response. Am J Sports Med 2020; 48:NP45-NP46. [PMID: 32736503 DOI: 10.1177/0363546520934757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Beck EC, Gowd AK, Liu JN, Waterman BR, Nicholson KF, Forsythe B, Yanke AB, Cole BJ, Verma NN. How Is Maximum Outcome Improvement Defined in Patients Undergoing Shoulder Arthroscopy for Rotator Cuff Repair? A 1-Year Follow-Up Study. Arthroscopy 2020; 36:1805-1810. [PMID: 32201303 DOI: 10.1016/j.arthro.2020.02.047] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 01/16/2020] [Accepted: 02/25/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE To (1) determine the American Shoulder and Elbow Surgeons (ASES), Single Assessment Numeric Evaluation (SANE), and Constant-Murley subjective score thresholds for achieving maximal outcome improvement (MOI) after arthroscopic rotator cuff repair and (2) identify preoperative predictors of reaching the ASES threshold for achieving MOI. METHODS A retrospective cohort study was performed to identify patients undergoing rotator cuff repair at a high-volume institution from January 2014 to January 2017 with a 1-year minimum follow-up. Patient characteristics, as well as preoperative and postoperative outcome scores, were analyzed. MOI for the ASES and SANE score were calculated as previously described, and a receiver operating characteristic (ROC) curve analysis was used to determine thresholds for percentage of maximal improvements for each outcome measure based on a satisfaction anchor question. Last, a logistic regression model was used to identify predictors of reaching the ASES threshold for achieving MOI. RESULTS A total of 220 patients were included in the final analysis. There was a statistically significant increase in score average across all 3 outcome measures (P < .001 for all), with 162 (73.6%) patients rating their surgical outcome as satisfactory at 1-year follow-up. The ROC curve analysis demonstrated that ASES, SANE, and Constant-Murley threshold percentages for achieving MOI was 69.5% (area under the curve [AUC], 0.86; 95% confidence interval [CI], 0.81-0.91; P < .001), 75% (AUC, 0.814; 95% CI, 0.758-0.871; P < .001), and 55.1% (AUC, 0.84; 95% CI, 0.783-0.898; P < .001), respectively. Logistic regression demonstrated that workers compensation cases (odds ratio, 0.69; 95% CI, 0.55-0.86; P = .001) and dominant-sided surgery (odds ratio, 0.72; 95% CI, 0.59-0.88; P = .002) were predictors of not achieving maximal improvement on the ASES score. CONCLUSION Achieving 69.5% of maximal ASES score improvement or 75% of maximal SANE score improvement is indicative of achieving patient satisfaction after arthroscopic rotator cuff repair. Preoperative variables including workers compensation cases and surgery to the dominant side were predictors of not achieving maximal improvement. LEVEL OF EVIDENCE IV, case series.
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Affiliation(s)
- Edward C Beck
- Division of Sports Medicine, Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A.
| | - Anirudh K Gowd
- Division of Sports Medicine, Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Joseph N Liu
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A
| | - Brian R Waterman
- Division of Sports Medicine, Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Kristen F Nicholson
- Division of Sports Medicine, Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | | | - Adam B Yanke
- Midwest Orthopaedics at Rush, Chicago, Illinois, U.S.A
| | - Brian J Cole
- Midwest Orthopaedics at Rush, Chicago, Illinois, U.S.A
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Abstract
Osteochondritis dissecans (OCD) is a focal lesion of the subchondral bone that can result in fragmentation, instability, and if untreated, loose body formation with progression to early degenerative changes. Particularly in adolescent male athletes, OCD of the knee is a common source of pain, effusion, and mechanical symptoms with sporting activities. Conservative treatment of athletes with OCD of the knee can entail several months of activity modification and non-weight-bearing restrictions, with varying degrees of healing and return to activity. For unstable OCD lesions not amenable to conservative treatment, previous studies have shown excellent outcomes in patients undergoing osteochondral fixation, with hardware placement and technique being critical determinants of patient outcomes. This infographic reviews the presentation and description of different types of OCD lesions, prognostic factors, surgical indications, and considerations for determining the optimal treatment algorithm. With unstable lesions showing either a "locked door" or "trapdoor" at the time of arthroscopy, subchondral bone preparation and arthroscopic-assisted or open fixation with dual-pitch metal or bio-composite screws can be successful in 67% to 100% of cases. Nonviable or chronically displaced lesions may undergo abrasion chondroplasty, marrow stimulation, or preferably, secondary cartilage restoration.
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Affiliation(s)
- Timothy Waters
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A
| | - Anirudh K Gowd
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A..
| | - Brian R Waterman
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A
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Cvetanovich GL, Gowd AK, Frantz TL, Erickson BJ, Romeo AA. Superior Labral Anterior Posterior Repair and Biceps Tenodesis Surgery: Trends of the American Board of Orthopaedic Surgery Database. Am J Sports Med 2020; 48:1583-1589. [PMID: 32298133 DOI: 10.1177/0363546520913538] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Recent evidence has specified indications for performing superior labral anterior posterior (SLAP) repair and biceps tenodesis (BT) for the treatment of bicipital-labral lesions in the shoulder. Trends in performance of these procedures are expected to reflect the growing body of research regarding this topic. PURPOSE To report practice trends for the surgical treatment of SLAP lesions utilizing the American Board of Orthopaedic Surgery (ABOS) database, particularly in older patients. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS The ABOS database was retrospectively queried between 2012 and 2017 by Current Procedural Terminology (CPT) codes for SLAP repair (29807), open BT (23430), and arthroscopic BT (29828). The patient population was excluded if any concomitant open shoulder procedure was performed. Trends over time were evaluated with respect to case volume, patient age, surgeon subspecialty, and whether a concomitant arthroscopic rotator cuff repair (RCR) was performed (CPT 29827). RESULTS A total of 9908 cases met inclusion/exclusion criteria: 4632 performed with RCR and 5276 performed without. The mean age of patients without RCR was 40.8 ± 13.8 years, while for those receiving RCR it was 55.0 ± 9.9 years (P < .001). In patients without RCR, there was a significant decline in rate of SLAP repairs performed over this period (P < .001). A significantly greater proportion of patients receiving open and arthroscopic BT were older than 35 years of age, compared with those receiving SLAP repair (P < .001). Within the RCR cohort, there was also a significant decline in concomitant SLAP repairs performed (P < .001) over the study period. With respect to BT, open BT was performed more frequently in the cohort without RCR (74.5%) than in the cohort with RCR (52.1%) (P < .001). Similarly, arthroscopic BT was performed more commonly in the cohort with RCR (47.9%) than in the cohort without RCR (25.5%) (P < .001). CONCLUSION The ABOS database revealed significantly reduced rates of SLAP repairs performed in recent times. Trends with age remained consistent over time, in that SLAP repairs were predominantly performed in younger patients. Open BT was performed more frequently overall, but with an increased proportion of arthroscopic BT occurring with RCR. Arthroscopic BT was performed much more frequently with RCR than without.
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Affiliation(s)
- Gregory L Cvetanovich
- Department of Orthopedics, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Travis L Frantz
- Department of Orthopedics, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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